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Alternative names: TP53, P53, TRP53, LSF1
Polyclonal antibody raised in rabbit against human p53 (tumor protein p53), using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.
| Lot | A61-00234P |
|---|---|
| Concentration | 1.8 µg/µl |
| Species reactivity | Human |
| Type | Polyclonal |
| Purity | Affinity purified |
| Host | Rabbit |
| Storage Conditions | Store at -20C; for long storage, store at -80C. Avoid multiple freeze-thaw cycles. |
| Storage Buffer | PBS containing 0.05% azide. |
| Precautions | This product is for research use only. Not for use in diagnostic or therapeutic procedures. |
| Applications | Suggested dilution | References |
|---|---|---|
| ChIP/ChIP-seq * | 1 µg/ChIP | Fig 1, 2 |
| ELISA | 1:4,000 | Fig 3 |
| Western Blotting | 1:2,000 | Fig 4 |
* Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 1-5 µg per IP.
Figure 1. ChIP results obtained with the Diagenode antibody directed against p53
ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).
A. 
B. 
C. 
D. 
Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53
ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively).
Figure 3. Determination of the antibody titer
To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000.
Figure 4. Western blot analysis using the Diagenode antibody directed against p53
Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left.
The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.
| ELISA Enzyme-linked immunosorbent assay. Read more |
| WB Western blot : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies. Learn more about: Load... Read more |
| ChIP-seq (ab) Read more |
| ChIP-qPCR (ab) Read more |
| Datasheet p53 - C15410083 DATASHEET Polyclonal antibody raised in rabbit against human p53 (tumor protein p53), using a KLH-conjugate... | Download |
| Antibodies you can trust POSTER Epigenetic research tools have evolved over time from endpoint PCR to qPCR to the analyses of lar... | Download |
| Epigenetic Antibodies Brochure BROCHURE More than in any other immuoprecipitation assays, quality antibodies are critical tools in many e... | Download |
 How to properly cite this product in your workDiagenode strongly recommends using this: p53 Antibody (Diagenode Cat# C15410083 Lot# A61-00234P). Click here to copy to clipboard. Using our products in your publication? Let us know! |
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RRAD, IL4I1, CDKN1A, and SERPINE1 genes are potentially co-regulated by NF-κB and p53 transcription factors in cells exposed to high doses of ionizing radiation. |
The Alzheimer's disease-associated TREM2 gene is regulated by p53 tumor suppressor protein. |
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Sample size available.', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'product' => array( 'Product' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.</p>', 'label3' => '', 'info3' => '', 'format' => '50 µg / 28 µl', 'catalog_number' => 'C15410083', 'old_catalog_number' => 'pAb-083-050', 'sf_code' => 'C15410083-D001-000581', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '380', 'price_USD' => '380', 'price_GBP' => '340', 'price_JPY' => '59525', 'price_CNY' => '', 'price_AUD' => '950', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'p53-polyclonal-antibody-classic-50-ug-50-ul', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. 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Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.' $meta_title = 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode' $product = array( 'Product' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. 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Mutations in p53 are involved in a vast majority of human cancers.', 'clonality' => '', 'isotype' => '', 'lot' => 'A61-00234P', 'concentration' => '1.8 µg/µl', 'reactivity' => 'Human', 'type' => 'Polyclonal', 'purity' => 'Affinity purified', 'classification' => 'Classic', 'application_table' => '<table> <thead> <tr> <th>Applications</th> <th>Suggested dilution</th> <th>References</th> </tr> </thead> <tbody> <tr> <td>ChIP/ChIP-seq <sup>*</sup></td> <td>1 µg/ChIP</td> <td>Fig 1, 2</td> </tr> <tr> <td>ELISA</td> <td>1:4,000</td> <td>Fig 3</td> </tr> <tr> <td>Western Blotting</td> <td>1:2,000</td> <td>Fig 4</td> </tr> </tbody> </table> <p></p> <p><small><sup>*</sup> Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 1-5 µg per IP.</small></p>', 'storage_conditions' => 'Store at -20C; for long storage, store at -80C. Avoid multiple freeze-thaw cycles.', 'storage_buffer' => 'PBS containing 0.05% azide.', 'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.', 'uniprot_acc' => '', 'slug' => '', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2019-09-09 17:06:12', 'created' => '0000-00-00 00:00:00', 'select_label' => '312 - p53 polyclonal antibody (A61-00234P - 1.8 µg/µl - Human - Affinity purified - Rabbit)' ), 'Slave' => array( (int) 0 => array( 'id' => '221', 'name' => 'C15410083', 'product_id' => '2240', 'modified' => '2017-10-18 17:06:05', 'created' => '2017-10-18 17:06:05' ) ), 'Group' => array( 'Group' => array( 'id' => '221', 'name' => 'C15410083', 'product_id' => '2240', 'modified' => '2017-10-18 17:06:05', 'created' => '2017-10-18 17:06:05' ), 'Master' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.</p>', 'label3' => '', 'info3' => '', 'format' => '50 µg / 28 µl', 'catalog_number' => 'C15410083', 'old_catalog_number' => 'pAb-083-050', 'sf_code' => 'C15410083-D001-000581', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '380', 'price_USD' => '380', 'price_GBP' => '340', 'price_JPY' => '59525', 'price_CNY' => '', 'price_AUD' => '950', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'p53-polyclonal-antibody-classic-50-ug-50-ul', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'modified' => '2021-12-23 12:22:20', 'created' => '2015-06-29 14:08:20' ), 'Product' => array( (int) 0 => array( [maximum depth reached] ) ) ), 'Related' => array(), 'Application' => array( (int) 0 => array( 'id' => '20', 'position' => '10', 'parent_id' => '40', 'name' => 'ELISA', 'description' => '<div class="row"> <div class="small-12 medium-12 large-12 columns">Enzyme-linked immunosorbent assay.</div> </div>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'elisa-antibodies', 'meta_keywords' => ' ELISA Antibodies,Monoclonal antibody, Polyclonal antibody', 'meta_description' => 'Diagenode offers Monoclonal & Polyclonal antibodies for ELISA applications', 'meta_title' => 'ELISA Antibodies - Monoclonal & Polyclonal antibody | Diagenode', 'modified' => '2016-01-13 12:21:41', 'created' => '2014-07-08 08:13:28', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '19', 'position' => '10', 'parent_id' => '40', 'name' => 'WB', 'description' => '<p><strong>Western blot</strong> : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies.</p> <p>Learn more about: <a href="https://www.diagenode.com/applications/western-blot">Loading control, MW marker visualization</a><em>. <br /></em></p> <p><em></em>Check our selection of antibodies validated in Western blot.</p>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'western-blot-antibodies', 'meta_keywords' => ' Western Blot Antibodies ,western blot protocol,Western Blotting Products,Polyclonal antibodies ,monoclonal antibodies ', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for western blot applications', 'meta_title' => ' Western Blot - Monoclonal antibody - Polyclonal antibody | Diagenode', 'modified' => '2016-04-26 12:44:51', 'created' => '2015-01-07 09:20:00', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '42', 'position' => '10', 'parent_id' => '40', 'name' => 'ChIP-seq (ab)', 'description' => '', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'chip-seq-antibodies', 'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP Sequencing applications', 'meta_title' => 'ChIP Sequencing Antibodies (ChIP-Seq) | Diagenode', 'modified' => '2016-01-20 11:06:19', 'created' => '2015-10-20 11:44:45', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 3 => array( 'id' => '43', 'position' => '10', 'parent_id' => '40', 'name' => 'ChIP-qPCR (ab)', 'description' => '', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'chip-qpcr-antibodies', 'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications', 'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode', 'modified' => '2016-01-20 11:30:24', 'created' => '2015-10-20 11:45:36', 'ProductsApplication' => array( [maximum depth reached] ) ) ), 'Category' => array( (int) 0 => array( 'id' => '30', 'position' => '50', 'parent_id' => '4', 'name' => 'Transcription', 'description' => '<p><span style="font-weight: 400;">The list of Diagenode’s highly specific antibodies for transcription studies includes the antibodies against many transcription factors and nuclear receptors. Check the list below to see our targets.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li><span style="font-weight: 400;"> Highly sensitive and specific</span></li> <li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li> <li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li> <li><span style="font-weight: 400;"> Expert technical support</span></li> <li><span style="font-weight: 400;"> Sample sizes available</span></li> <li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li> </ul>', 'no_promo' => false, 'in_menu' => false, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'transcription-factor', 'cookies_tag_id' => null, 'meta_keywords' => ' Transcription factor antibodies,monoclonal antibodies,polyclonal antibodies', 'meta_description' => 'Diagenode offers polyclonal and monoclonal antibodies for Transcription studie', 'meta_title' => 'Transcription factor Antibodies | Diagenode', 'modified' => '2020-07-06 12:59:19', 'created' => '2015-03-12 10:20:08', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 1 => array( 'id' => '17', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-seq grade antibodies', 'description' => '<p><b>Unparalleled ChIP-Seq results with the most rigorously validated antibodies</b></p> <p><span style="font-weight: 400;">Diagenode provides leading solutions for epigenetic research. Because ChIP-seq is a widely-used technique, we validate our antibodies in ChIP and ChIP-seq experiments (in addition to conventional methods like Western blot, Dot blot, ELISA, and immunofluorescence) to provide the highest quality antibody. We standardize our validation and production to guarantee high product quality without technical bias. Diagenode guarantees ChIP-seq grade antibody performance under our suggested conditions.</span></p> <div class="row"> <div class="small-12 medium-9 large-9 columns"> <p><strong>ChIP-seq profile</strong> of active (H3K4me3 and H3K36me3) and inactive (H3K27me3) marks using Diagenode antibodies.</p> <img src="https://www.diagenode.com/img/categories/antibodies/chip-seq-grade-antibodies.png" /></div> <div class="small-12 medium-3 large-3 columns"> <p><small> ChIP was performed on sheared chromatin from 100,000 K562 cells using iDeal ChIP-seq kit for Histones (cat. No. C01010051) with 1 µg of the Diagenode antibodies against H3K27me3 (cat. No. C15410195) and H3K4me3 (cat. No. C15410003), and 0.5 µg of the antibody against H3K36me3 (cat. No. C15410192). The IP'd DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer's instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. The figure shows the signal distribution along the complete sequence of human chromosome 3, a zoomin to a 10 Mb region and a further zoomin to a 1.5 Mb region. </small></p> </div> </div> <p>Diagenode’s highly validated antibodies:</p> <ul> <li>Highly sensitive and specific</li> <li>Cost-effective (requires less antibody per reaction)</li> <li>Batch-specific data is available on the website</li> <li>Expert technical support</li> <li>Sample sizes available</li> <li>100% satisfaction guarantee</li> </ul>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'chip-seq-grade-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'ChIP-seq grade antibodies,polyclonal antibody,WB, ELISA, ChIP-seq (ab), ChIP-qPCR (ab)', 'meta_description' => 'Diagenode Offers Wide Range of Validated ChIP-Seq Grade Antibodies for Unparalleled ChIP-Seq Results', 'meta_title' => 'Chromatin Immunoprecipitation ChIP-Seq Grade Antibodies | Diagenode', 'modified' => '2019-07-03 10:57:22', 'created' => '2015-02-16 02:24:01', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 2 => array( 'id' => '103', 'position' => '0', 'parent_id' => '4', 'name' => 'All antibodies', 'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. Please, use our Quick search field to find the antibody of interest by target name, application, purity.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li>Highly sensitive and specific</li> <li>Cost-effective (requires less antibody per reaction)</li> <li>Batch-specific data is available on the website</li> <li>Expert technical support</li> <li>Sample sizes available</li> <li>100% satisfaction guarantee</li> </ul>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'all-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'Antibodies,Premium Antibodies,Classic,Pioneer', 'meta_description' => 'Diagenode Offers Strict quality standards with Rigorous QC and validated Antibodies. Classified based on level of validation for flexibility of Application. Comprehensive selection of histone and non-histone Antibodies', 'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode', 'modified' => '2019-07-03 10:55:44', 'created' => '2015-11-02 14:49:22', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 3 => array( 'id' => '127', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-grade antibodies', 'description' => '<div class="row"> <div class="small-12 columns"><center></center> <p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p> <p></p> </div> </div> <p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p> <div class="row"> <div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div> <div class="small-12 medium-6 large-6 columns"> <p></p> <p></p> <p></p> </div> </div> <p></p> <p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. Find your ChIP-grade antibody in the list below and check more information about tested applications, extensive validation data, and product information.</p>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'chip-grade-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'ChIP-grade antibodies, polyclonal antibody, monoclonal antibody, Diagenode', 'meta_description' => 'Diagenode Offers Extensively Validated ChIP-Grade Antibodies, Confirmed for their Specificity, and high level of Performance in Chromatin Immunoprecipitation ChIP', 'meta_title' => 'Chromatin immunoprecipitation ChIP-grade antibodies | Diagenode', 'modified' => '2024-11-19 17:27:07', 'created' => '2017-02-14 11:16:04', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ) ), 'Document' => array( (int) 0 => array( 'id' => '644', 'name' => 'Datasheet p53 - C15410083', 'description' => '<p class="p1">Polyclonal antibody raised in rabbit against human p53 (tumor protein p53), using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</p>', 'image_id' => null, 'type' => 'Datasheet', 'url' => 'files/products/antibodies/Datasheet_p53_pAb-083-050.pdf', 'slug' => 'datasheet-p53-pab-083-050', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2019-08-09 11:18:09', 'created' => '2015-07-07 11:47:44', 'ProductsDocument' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '11', 'name' => 'Antibodies you can trust', 'description' => '<p style="text-align: justify;"><span>Epigenetic research tools have evolved over time from endpoint PCR to qPCR to the analyses of large sets of genome-wide sequencing data. ChIP sequencing (ChIP-seq) has now become the gold standard method for chromatin studies, given the accuracy and coverage scale of the approach over other methods. Successful ChIP-seq, however, requires a higher level of experimental accuracy and consistency in all steps of ChIP than ever before. Particularly crucial is the quality of ChIP antibodies. </span></p>', 'image_id' => null, 'type' => 'Poster', 'url' => 'files/posters/Antibodies_you_can_trust_Poster.pdf', 'slug' => 'antibodies-you-can-trust-poster', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2015-10-01 20:18:31', 'created' => '2015-07-03 16:05:15', 'ProductsDocument' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '38', 'name' => 'Epigenetic Antibodies Brochure', 'description' => '<p>More than in any other immuoprecipitation assays, quality antibodies are critical tools in many epigenetics experiments. Since 10 years, Diagenode has developed the most stringent quality production available on the market for antibodies exclusively focused on epigenetic uses. All our antibodies have been qualified to work in epigenetic applications.</p>', 'image_id' => null, 'type' => 'Brochure', 'url' => 'files/brochures/Epigenetic_Antibodies_Brochure.pdf', 'slug' => 'epigenetic-antibodies-brochure', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2016-06-15 11:24:06', 'created' => '2015-07-03 16:05:27', 'ProductsDocument' => array( [maximum depth reached] ) ) ), 'Feature' => array(), 'Image' => array( (int) 0 => array( 'id' => '1783', 'name' => 'product/antibodies/chipseq-grade-ab-icon.png', 'alt' => 'ChIP-seq Grade', 'modified' => '2020-11-27 07:04:40', 'created' => '2018-03-15 15:54:09', 'ProductsImage' => array( [maximum depth reached] ) ) ), 'Promotion' => array(), 'Protocol' => array(), 'Publication' => array( (int) 0 => array( 'id' => '4075', 'name' => 'Chitosan nano-vehicles as biocompatible delivering tools for a newAg(I)curcuminoid-Gboxin analog complex in cancer and inflammation therapy', 'authors' => 'Elbehairi, Serag Eldin I. and Ismail, Lamia A. and Alfaifi, Mohammad Y. andElshaarawy, Reda F.M. and Hafez, Hani S.', 'description' => '<p>A novel anticancer and anti-inflammatory agent based on hybrid curcuminoid-Gboxin analog (FLLL49-GbA) and its macromolecular silver(I) complex (Ag(I)FLLL49-GbA) have successfully synthesized. In addition, chitosan nanoparticles (CNPs) were used to encapsulate this macromolecular complex, targeting enhancing its therapeutic effect and minimizing its side impacts. The encapsulated Ag(I) complex was significantly triggered apoptosis (P < 0.05) with much more rapidly release of Ag(I)FLLL49-GbA from the CNPs at pH 5.3 than at pH 7.4, which is beneficial for cancer-targeted drug delivery. Free complex showed promising ability in preventing glucose uptake and lactate production coupled with cellular ATP depletion in cancer cells. Additionally, there was significant decrease in the inflammatory cytokines in breast cancer (MCF-7) and lung cancer (A549) cells with values of P < 0.01 and P < 0.001 after 24 h incubation. Furthermore, the death-inducing proteins have been significantly up-regulated (P < 0.01 to P < 0.001) after 36 h incubation of cancer cells. Consequently, the novel curcuminoid macromolecule showed significant feasibility in triggering the high expression of apoptotic caspases caspase 3, caspase 8, P53, and Bax (P < 0.01 to P < 0.001) after 48 h of chemotherapy. Noteworthy, the cytotoxicity of Ag(I)FLLL49-GbA was significantly increased toward cancer cells (MCF-7 > A549), while, reduced toward normal cells (HeLa) after loading on chitosan Nano-vehicles.</p>', 'date' => '2020-12-01', 'pmid' => 'https://doi.org/10.1016%2Fj.ijbiomac.2020.10.153', 'doi' => '10.1016/j.ijbiomac.2020.10.153', 'modified' => '2021-02-19 18:09:13', 'created' => '2021-02-18 10:21:53', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '3643', 'name' => 'RRAD, IL4I1, CDKN1A, and SERPINE1 genes are potentially co-regulated by NF-κB and p53 transcription factors in cells exposed to high doses of ionizing radiation.', 'authors' => 'Szołtysek K, Janus P, Zając G, Stokowy T, Walaszczyk A, Widłak W, Wojtaś B, Gielniewski B, Cockell S, Perkins ND, Kimmel M, Widlak P', 'description' => '<p>BACKGROUND: The cellular response to ionizing radiation involves activation of p53-dependent pathways and activation of the atypical NF-κB pathway. The crosstalk between these two transcriptional networks include (co)regulation of common gene targets. Here we looked for novel genes potentially (co)regulated by p53 and NF-κB using integrative genomics screening in human osteosarcoma U2-OS cells irradiated with a high dose (4 and 10 Gy). Radiation-induced expression in cells with silenced TP53 or RELA (coding the p65 NF-κB subunit) genes was analyzed by RNA-Seq while radiation-enhanced binding of p53 and RelA in putative regulatory regions was analyzed by ChIP-Seq, then selected candidates were validated by qPCR. RESULTS: We identified a subset of radiation-modulated genes whose expression was affected by silencing of both TP53 and RELA, and a subset of radiation-upregulated genes where radiation stimulated binding of both p53 and RelA. For three genes, namely IL4I1, SERPINE1, and CDKN1A, an antagonistic effect of the TP53 and RELA silencing was consistent with radiation-enhanced binding of both p53 and RelA. This suggested the possibility of a direct antagonistic (co)regulation by both factors: activation by NF-κB and inhibition by p53 of IL4I1, and activation by p53 and inhibition by NF-κB of CDKN1A and SERPINE1. On the other hand, radiation-enhanced binding of both p53 and RelA was observed in a putative regulatory region of the RRAD gene whose expression was downregulated both by TP53 and RELA silencing, which suggested a possibility of direct (co)activation by both factors. CONCLUSIONS: Four new candidates for genes directly co-regulated by NF-κB and p53 were revealed.</p>', 'date' => '2018-11-12', 'pmid' => 'http://www.pubmed.gov/30419821', 'doi' => '10.1186/s12864-018-5211-y', 'modified' => '2019-06-07 10:18:29', 'created' => '2019-06-06 12:11:18', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '3588', 'name' => 'The Alzheimer's disease-associated TREM2 gene is regulated by p53 tumor suppressor protein.', 'authors' => 'Zajkowicz A, Gdowicz-Kłosok A, Krześniak M, Janus P, Łasut B, Rusin M', 'description' => '<p>TREM2 mutations evoke neurodegenerative disorders, and recently genetic variants of this gene were correlated to increased risk of Alzheimer's disease. The signaling cascade originating from the TREM2 membrane receptor includes its binding partner TYROBP, BLNK adapter protein, and SYK kinase, which can be activated by p53. Moreover, in silico identification of a putative p53 response element (RE) at the TREM2 promoter led us to hypothesize that TREM2 and other pathway elements may be regulated in p53-dependent manner. To stimulate p53 in synergistic fashion, we exposed A549 lung cancer cells to actinomycin D and nutlin-3a (A + N). In these cells, exposure to A + N triggered expression of TREM2, TYROBP, SYK and BLNK in p53-dependent manner. TREM2 was also activated by A + N in U-2 OS osteosarcoma and A375 melanoma cell lines. Interestingly, nutlin-3a, a specific activator of p53, acting alone stimulated TREM2 in U-2 OS cells. Using in vitro mutagenesis, chromatin immunoprecipitation, and luciferase reporter assays, we confirmed the presence of the p53 RE in TREM2 promoter. Furthermore, activation of TREM2 and TYROBP by p53 was strongly inhibited by CHIR-98014, a potent and specific inhibitor of glycogen synthase kinase-3 (GSK-3). 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Notice (8): Undefined variable: header [APP/View/Products/view.ctp, line 755]Code Context<!-- BEGIN: REQUEST_FORM MODAL --><div id="request_formModal" class="reveal-modal medium" data-reveal aria-labelledby="modalTitle" aria-hidden="true" role="dialog"><?= $this->element('Forms/simple_form', array('solution_of_interest' => $solution_of_interest, 'header' => $header, 'message' => $message, 'campaign_id' => $campaign_id)) ?>$viewFile = '/home/website-server/www/app/View/Products/view.ctp' $dataForView = array( 'language' => 'en', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'product' => array( 'Product' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.</p>', 'label3' => '', 'info3' => '', 'format' => '50 µg / 28 µl', 'catalog_number' => 'C15410083', 'old_catalog_number' => 'pAb-083-050', 'sf_code' => 'C15410083-D001-000581', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '380', 'price_USD' => '380', 'price_GBP' => '340', 'price_JPY' => '59525', 'price_CNY' => '', 'price_AUD' => '950', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'p53-polyclonal-antibody-classic-50-ug-50-ul', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'modified' => '2021-12-23 12:22:20', 'created' => '2015-06-29 14:08:20', 'locale' => 'eng' ), 'Antibody' => array( 'host' => '*****', 'id' => '312', 'name' => 'p53 polyclonal antibody ', 'description' => 'The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.', 'clonality' => '', 'isotype' => '', 'lot' => 'A61-00234P', 'concentration' => '1.8 µg/µl', 'reactivity' => 'Human', 'type' => 'Polyclonal', 'purity' => 'Affinity purified', 'classification' => 'Classic', 'application_table' => '<table> <thead> <tr> <th>Applications</th> <th>Suggested dilution</th> <th>References</th> </tr> </thead> <tbody> <tr> <td>ChIP/ChIP-seq <sup>*</sup></td> <td>1 µg/ChIP</td> <td>Fig 1, 2</td> </tr> <tr> <td>ELISA</td> <td>1:4,000</td> <td>Fig 3</td> </tr> <tr> <td>Western Blotting</td> <td>1:2,000</td> <td>Fig 4</td> </tr> </tbody> </table> <p></p> <p><small><sup>*</sup> Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 1-5 µg per IP.</small></p>', 'storage_conditions' => 'Store at -20C; for long storage, store at -80C. Avoid multiple freeze-thaw cycles.', 'storage_buffer' => 'PBS containing 0.05% azide.', 'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.', 'uniprot_acc' => '', 'slug' => '', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2019-09-09 17:06:12', 'created' => '0000-00-00 00:00:00', 'select_label' => '312 - p53 polyclonal antibody (A61-00234P - 1.8 µg/µl - Human - Affinity purified - Rabbit)' ), 'Slave' => array( (int) 0 => array( [maximum depth reached] ) ), 'Group' => array( 'Group' => array( [maximum depth reached] ), 'Master' => array( [maximum depth reached] ), 'Product' => array( [maximum depth reached] ) ), 'Related' => array(), 'Application' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ), (int) 3 => array( [maximum depth reached] ) ), 'Category' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ), (int) 3 => array( [maximum depth reached] ) ), 'Document' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ) ), 'Feature' => array(), 'Image' => array( (int) 0 => array( [maximum depth reached] ) ), 'Promotion' => array(), 'Protocol' => array(), 'Publication' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ) ), 'Testimonial' => array(), 'Area' => array(), 'SafetySheet' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ), (int) 3 => array( [maximum depth reached] ), (int) 4 => array( [maximum depth reached] ), (int) 5 => array( [maximum depth reached] ), (int) 6 => array( [maximum depth reached] ), (int) 7 => array( [maximum depth reached] ) ) ), 'meta_canonical' => 'https://www.diagenode.com/en/p/p53-polyclonal-antibody-classic-50-ug-50-ul' ) $language = 'en' $meta_keywords = '' $meta_description = 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.' $meta_title = 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode' $product = array( 'Product' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.</p>', 'label3' => '', 'info3' => '', 'format' => '50 µg / 28 µl', 'catalog_number' => 'C15410083', 'old_catalog_number' => 'pAb-083-050', 'sf_code' => 'C15410083-D001-000581', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '380', 'price_USD' => '380', 'price_GBP' => '340', 'price_JPY' => '59525', 'price_CNY' => '', 'price_AUD' => '950', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'p53-polyclonal-antibody-classic-50-ug-50-ul', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'modified' => '2021-12-23 12:22:20', 'created' => '2015-06-29 14:08:20', 'locale' => 'eng' ), 'Antibody' => array( 'host' => '*****', 'id' => '312', 'name' => 'p53 polyclonal antibody ', 'description' => 'The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.', 'clonality' => '', 'isotype' => '', 'lot' => 'A61-00234P', 'concentration' => '1.8 µg/µl', 'reactivity' => 'Human', 'type' => 'Polyclonal', 'purity' => 'Affinity purified', 'classification' => 'Classic', 'application_table' => '<table> <thead> <tr> <th>Applications</th> <th>Suggested dilution</th> <th>References</th> </tr> </thead> <tbody> <tr> <td>ChIP/ChIP-seq <sup>*</sup></td> <td>1 µg/ChIP</td> <td>Fig 1, 2</td> </tr> <tr> <td>ELISA</td> <td>1:4,000</td> <td>Fig 3</td> </tr> <tr> <td>Western Blotting</td> <td>1:2,000</td> <td>Fig 4</td> </tr> </tbody> </table> <p></p> <p><small><sup>*</sup> Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 1-5 µg per IP.</small></p>', 'storage_conditions' => 'Store at -20C; for long storage, store at -80C. Avoid multiple freeze-thaw cycles.', 'storage_buffer' => 'PBS containing 0.05% azide.', 'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.', 'uniprot_acc' => '', 'slug' => '', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2019-09-09 17:06:12', 'created' => '0000-00-00 00:00:00', 'select_label' => '312 - p53 polyclonal antibody (A61-00234P - 1.8 µg/µl - Human - Affinity purified - Rabbit)' ), 'Slave' => array( (int) 0 => array( 'id' => '221', 'name' => 'C15410083', 'product_id' => '2240', 'modified' => '2017-10-18 17:06:05', 'created' => '2017-10-18 17:06:05' ) ), 'Group' => array( 'Group' => array( 'id' => '221', 'name' => 'C15410083', 'product_id' => '2240', 'modified' => '2017-10-18 17:06:05', 'created' => '2017-10-18 17:06:05' ), 'Master' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.</p>', 'label3' => '', 'info3' => '', 'format' => '50 µg / 28 µl', 'catalog_number' => 'C15410083', 'old_catalog_number' => 'pAb-083-050', 'sf_code' => 'C15410083-D001-000581', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '380', 'price_USD' => '380', 'price_GBP' => '340', 'price_JPY' => '59525', 'price_CNY' => '', 'price_AUD' => '950', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'p53-polyclonal-antibody-classic-50-ug-50-ul', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'modified' => '2021-12-23 12:22:20', 'created' => '2015-06-29 14:08:20' ), 'Product' => array( (int) 0 => array( [maximum depth reached] ) ) ), 'Related' => array(), 'Application' => array( (int) 0 => array( 'id' => '20', 'position' => '10', 'parent_id' => '40', 'name' => 'ELISA', 'description' => '<div class="row"> <div class="small-12 medium-12 large-12 columns">Enzyme-linked immunosorbent assay.</div> </div>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'elisa-antibodies', 'meta_keywords' => ' ELISA Antibodies,Monoclonal antibody, Polyclonal antibody', 'meta_description' => 'Diagenode offers Monoclonal & Polyclonal antibodies for ELISA applications', 'meta_title' => 'ELISA Antibodies - Monoclonal & Polyclonal antibody | Diagenode', 'modified' => '2016-01-13 12:21:41', 'created' => '2014-07-08 08:13:28', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '19', 'position' => '10', 'parent_id' => '40', 'name' => 'WB', 'description' => '<p><strong>Western blot</strong> : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies.</p> <p>Learn more about: <a href="https://www.diagenode.com/applications/western-blot">Loading control, MW marker visualization</a><em>. <br /></em></p> <p><em></em>Check our selection of antibodies validated in Western blot.</p>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'western-blot-antibodies', 'meta_keywords' => ' Western Blot Antibodies ,western blot protocol,Western Blotting Products,Polyclonal antibodies ,monoclonal antibodies ', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for western blot applications', 'meta_title' => ' Western Blot - Monoclonal antibody - Polyclonal antibody | Diagenode', 'modified' => '2016-04-26 12:44:51', 'created' => '2015-01-07 09:20:00', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '42', 'position' => '10', 'parent_id' => '40', 'name' => 'ChIP-seq (ab)', 'description' => '', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'chip-seq-antibodies', 'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP Sequencing applications', 'meta_title' => 'ChIP Sequencing Antibodies (ChIP-Seq) | Diagenode', 'modified' => '2016-01-20 11:06:19', 'created' => '2015-10-20 11:44:45', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 3 => array( 'id' => '43', 'position' => '10', 'parent_id' => '40', 'name' => 'ChIP-qPCR (ab)', 'description' => '', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'chip-qpcr-antibodies', 'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications', 'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode', 'modified' => '2016-01-20 11:30:24', 'created' => '2015-10-20 11:45:36', 'ProductsApplication' => array( [maximum depth reached] ) ) ), 'Category' => array( (int) 0 => array( 'id' => '30', 'position' => '50', 'parent_id' => '4', 'name' => 'Transcription', 'description' => '<p><span style="font-weight: 400;">The list of Diagenode’s highly specific antibodies for transcription studies includes the antibodies against many transcription factors and nuclear receptors. Check the list below to see our targets.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li><span style="font-weight: 400;"> Highly sensitive and specific</span></li> <li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li> <li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li> <li><span style="font-weight: 400;"> Expert technical support</span></li> <li><span style="font-weight: 400;"> Sample sizes available</span></li> <li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li> </ul>', 'no_promo' => false, 'in_menu' => false, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'transcription-factor', 'cookies_tag_id' => null, 'meta_keywords' => ' Transcription factor antibodies,monoclonal antibodies,polyclonal antibodies', 'meta_description' => 'Diagenode offers polyclonal and monoclonal antibodies for Transcription studie', 'meta_title' => 'Transcription factor Antibodies | Diagenode', 'modified' => '2020-07-06 12:59:19', 'created' => '2015-03-12 10:20:08', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 1 => array( 'id' => '17', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-seq grade antibodies', 'description' => '<p><b>Unparalleled ChIP-Seq results with the most rigorously validated antibodies</b></p> <p><span style="font-weight: 400;">Diagenode provides leading solutions for epigenetic research. Because ChIP-seq is a widely-used technique, we validate our antibodies in ChIP and ChIP-seq experiments (in addition to conventional methods like Western blot, Dot blot, ELISA, and immunofluorescence) to provide the highest quality antibody. We standardize our validation and production to guarantee high product quality without technical bias. Diagenode guarantees ChIP-seq grade antibody performance under our suggested conditions.</span></p> <div class="row"> <div class="small-12 medium-9 large-9 columns"> <p><strong>ChIP-seq profile</strong> of active (H3K4me3 and H3K36me3) and inactive (H3K27me3) marks using Diagenode antibodies.</p> <img src="https://www.diagenode.com/img/categories/antibodies/chip-seq-grade-antibodies.png" /></div> <div class="small-12 medium-3 large-3 columns"> <p><small> ChIP was performed on sheared chromatin from 100,000 K562 cells using iDeal ChIP-seq kit for Histones (cat. No. C01010051) with 1 µg of the Diagenode antibodies against H3K27me3 (cat. No. C15410195) and H3K4me3 (cat. No. C15410003), and 0.5 µg of the antibody against H3K36me3 (cat. No. C15410192). The IP'd DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer's instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. The figure shows the signal distribution along the complete sequence of human chromosome 3, a zoomin to a 10 Mb region and a further zoomin to a 1.5 Mb region. </small></p> </div> </div> <p>Diagenode’s highly validated antibodies:</p> <ul> <li>Highly sensitive and specific</li> <li>Cost-effective (requires less antibody per reaction)</li> <li>Batch-specific data is available on the website</li> <li>Expert technical support</li> <li>Sample sizes available</li> <li>100% satisfaction guarantee</li> </ul>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'chip-seq-grade-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'ChIP-seq grade antibodies,polyclonal antibody,WB, ELISA, ChIP-seq (ab), ChIP-qPCR (ab)', 'meta_description' => 'Diagenode Offers Wide Range of Validated ChIP-Seq Grade Antibodies for Unparalleled ChIP-Seq Results', 'meta_title' => 'Chromatin Immunoprecipitation ChIP-Seq Grade Antibodies | Diagenode', 'modified' => '2019-07-03 10:57:22', 'created' => '2015-02-16 02:24:01', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 2 => array( 'id' => '103', 'position' => '0', 'parent_id' => '4', 'name' => 'All antibodies', 'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. Please, use our Quick search field to find the antibody of interest by target name, application, purity.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li>Highly sensitive and specific</li> <li>Cost-effective (requires less antibody per reaction)</li> <li>Batch-specific data is available on the website</li> <li>Expert technical support</li> <li>Sample sizes available</li> <li>100% satisfaction guarantee</li> </ul>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'all-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'Antibodies,Premium Antibodies,Classic,Pioneer', 'meta_description' => 'Diagenode Offers Strict quality standards with Rigorous QC and validated Antibodies. Classified based on level of validation for flexibility of Application. Comprehensive selection of histone and non-histone Antibodies', 'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode', 'modified' => '2019-07-03 10:55:44', 'created' => '2015-11-02 14:49:22', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 3 => array( 'id' => '127', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-grade antibodies', 'description' => '<div class="row"> <div class="small-12 columns"><center></center> <p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p> <p></p> </div> </div> <p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p> <div class="row"> <div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div> <div class="small-12 medium-6 large-6 columns"> <p></p> <p></p> <p></p> </div> </div> <p></p> <p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. Find your ChIP-grade antibody in the list below and check more information about tested applications, extensive validation data, and product information.</p>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'chip-grade-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'ChIP-grade antibodies, polyclonal antibody, monoclonal antibody, Diagenode', 'meta_description' => 'Diagenode Offers Extensively Validated ChIP-Grade Antibodies, Confirmed for their Specificity, and high level of Performance in Chromatin Immunoprecipitation ChIP', 'meta_title' => 'Chromatin immunoprecipitation ChIP-grade antibodies | Diagenode', 'modified' => '2024-11-19 17:27:07', 'created' => '2017-02-14 11:16:04', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ) ), 'Document' => array( (int) 0 => array( 'id' => '644', 'name' => 'Datasheet p53 - C15410083', 'description' => '<p class="p1">Polyclonal antibody raised in rabbit against human p53 (tumor protein p53), using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</p>', 'image_id' => null, 'type' => 'Datasheet', 'url' => 'files/products/antibodies/Datasheet_p53_pAb-083-050.pdf', 'slug' => 'datasheet-p53-pab-083-050', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2019-08-09 11:18:09', 'created' => '2015-07-07 11:47:44', 'ProductsDocument' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '11', 'name' => 'Antibodies you can trust', 'description' => '<p style="text-align: justify;"><span>Epigenetic research tools have evolved over time from endpoint PCR to qPCR to the analyses of large sets of genome-wide sequencing data. ChIP sequencing (ChIP-seq) has now become the gold standard method for chromatin studies, given the accuracy and coverage scale of the approach over other methods. Successful ChIP-seq, however, requires a higher level of experimental accuracy and consistency in all steps of ChIP than ever before. Particularly crucial is the quality of ChIP antibodies. </span></p>', 'image_id' => null, 'type' => 'Poster', 'url' => 'files/posters/Antibodies_you_can_trust_Poster.pdf', 'slug' => 'antibodies-you-can-trust-poster', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2015-10-01 20:18:31', 'created' => '2015-07-03 16:05:15', 'ProductsDocument' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '38', 'name' => 'Epigenetic Antibodies Brochure', 'description' => '<p>More than in any other immuoprecipitation assays, quality antibodies are critical tools in many epigenetics experiments. Since 10 years, Diagenode has developed the most stringent quality production available on the market for antibodies exclusively focused on epigenetic uses. All our antibodies have been qualified to work in epigenetic applications.</p>', 'image_id' => null, 'type' => 'Brochure', 'url' => 'files/brochures/Epigenetic_Antibodies_Brochure.pdf', 'slug' => 'epigenetic-antibodies-brochure', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2016-06-15 11:24:06', 'created' => '2015-07-03 16:05:27', 'ProductsDocument' => array( [maximum depth reached] ) ) ), 'Feature' => array(), 'Image' => array( (int) 0 => array( 'id' => '1783', 'name' => 'product/antibodies/chipseq-grade-ab-icon.png', 'alt' => 'ChIP-seq Grade', 'modified' => '2020-11-27 07:04:40', 'created' => '2018-03-15 15:54:09', 'ProductsImage' => array( [maximum depth reached] ) ) ), 'Promotion' => array(), 'Protocol' => array(), 'Publication' => array( (int) 0 => array( 'id' => '4075', 'name' => 'Chitosan nano-vehicles as biocompatible delivering tools for a newAg(I)curcuminoid-Gboxin analog complex in cancer and inflammation therapy', 'authors' => 'Elbehairi, Serag Eldin I. and Ismail, Lamia A. and Alfaifi, Mohammad Y. andElshaarawy, Reda F.M. and Hafez, Hani S.', 'description' => '<p>A novel anticancer and anti-inflammatory agent based on hybrid curcuminoid-Gboxin analog (FLLL49-GbA) and its macromolecular silver(I) complex (Ag(I)FLLL49-GbA) have successfully synthesized. In addition, chitosan nanoparticles (CNPs) were used to encapsulate this macromolecular complex, targeting enhancing its therapeutic effect and minimizing its side impacts. The encapsulated Ag(I) complex was significantly triggered apoptosis (P < 0.05) with much more rapidly release of Ag(I)FLLL49-GbA from the CNPs at pH 5.3 than at pH 7.4, which is beneficial for cancer-targeted drug delivery. Free complex showed promising ability in preventing glucose uptake and lactate production coupled with cellular ATP depletion in cancer cells. Additionally, there was significant decrease in the inflammatory cytokines in breast cancer (MCF-7) and lung cancer (A549) cells with values of P < 0.01 and P < 0.001 after 24 h incubation. Furthermore, the death-inducing proteins have been significantly up-regulated (P < 0.01 to P < 0.001) after 36 h incubation of cancer cells. Consequently, the novel curcuminoid macromolecule showed significant feasibility in triggering the high expression of apoptotic caspases caspase 3, caspase 8, P53, and Bax (P < 0.01 to P < 0.001) after 48 h of chemotherapy. Noteworthy, the cytotoxicity of Ag(I)FLLL49-GbA was significantly increased toward cancer cells (MCF-7 > A549), while, reduced toward normal cells (HeLa) after loading on chitosan Nano-vehicles.</p>', 'date' => '2020-12-01', 'pmid' => 'https://doi.org/10.1016%2Fj.ijbiomac.2020.10.153', 'doi' => '10.1016/j.ijbiomac.2020.10.153', 'modified' => '2021-02-19 18:09:13', 'created' => '2021-02-18 10:21:53', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '3643', 'name' => 'RRAD, IL4I1, CDKN1A, and SERPINE1 genes are potentially co-regulated by NF-κB and p53 transcription factors in cells exposed to high doses of ionizing radiation.', 'authors' => 'Szołtysek K, Janus P, Zając G, Stokowy T, Walaszczyk A, Widłak W, Wojtaś B, Gielniewski B, Cockell S, Perkins ND, Kimmel M, Widlak P', 'description' => '<p>BACKGROUND: The cellular response to ionizing radiation involves activation of p53-dependent pathways and activation of the atypical NF-κB pathway. The crosstalk between these two transcriptional networks include (co)regulation of common gene targets. Here we looked for novel genes potentially (co)regulated by p53 and NF-κB using integrative genomics screening in human osteosarcoma U2-OS cells irradiated with a high dose (4 and 10 Gy). Radiation-induced expression in cells with silenced TP53 or RELA (coding the p65 NF-κB subunit) genes was analyzed by RNA-Seq while radiation-enhanced binding of p53 and RelA in putative regulatory regions was analyzed by ChIP-Seq, then selected candidates were validated by qPCR. RESULTS: We identified a subset of radiation-modulated genes whose expression was affected by silencing of both TP53 and RELA, and a subset of radiation-upregulated genes where radiation stimulated binding of both p53 and RelA. For three genes, namely IL4I1, SERPINE1, and CDKN1A, an antagonistic effect of the TP53 and RELA silencing was consistent with radiation-enhanced binding of both p53 and RelA. This suggested the possibility of a direct antagonistic (co)regulation by both factors: activation by NF-κB and inhibition by p53 of IL4I1, and activation by p53 and inhibition by NF-κB of CDKN1A and SERPINE1. On the other hand, radiation-enhanced binding of both p53 and RelA was observed in a putative regulatory region of the RRAD gene whose expression was downregulated both by TP53 and RELA silencing, which suggested a possibility of direct (co)activation by both factors. CONCLUSIONS: Four new candidates for genes directly co-regulated by NF-κB and p53 were revealed.</p>', 'date' => '2018-11-12', 'pmid' => 'http://www.pubmed.gov/30419821', 'doi' => '10.1186/s12864-018-5211-y', 'modified' => '2019-06-07 10:18:29', 'created' => '2019-06-06 12:11:18', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '3588', 'name' => 'The Alzheimer's disease-associated TREM2 gene is regulated by p53 tumor suppressor protein.', 'authors' => 'Zajkowicz A, Gdowicz-Kłosok A, Krześniak M, Janus P, Łasut B, Rusin M', 'description' => '<p>TREM2 mutations evoke neurodegenerative disorders, and recently genetic variants of this gene were correlated to increased risk of Alzheimer's disease. The signaling cascade originating from the TREM2 membrane receptor includes its binding partner TYROBP, BLNK adapter protein, and SYK kinase, which can be activated by p53. Moreover, in silico identification of a putative p53 response element (RE) at the TREM2 promoter led us to hypothesize that TREM2 and other pathway elements may be regulated in p53-dependent manner. To stimulate p53 in synergistic fashion, we exposed A549 lung cancer cells to actinomycin D and nutlin-3a (A + N). In these cells, exposure to A + N triggered expression of TREM2, TYROBP, SYK and BLNK in p53-dependent manner. TREM2 was also activated by A + N in U-2 OS osteosarcoma and A375 melanoma cell lines. Interestingly, nutlin-3a, a specific activator of p53, acting alone stimulated TREM2 in U-2 OS cells. Using in vitro mutagenesis, chromatin immunoprecipitation, and luciferase reporter assays, we confirmed the presence of the p53 RE in TREM2 promoter. Furthermore, activation of TREM2 and TYROBP by p53 was strongly inhibited by CHIR-98014, a potent and specific inhibitor of glycogen synthase kinase-3 (GSK-3). We conclude that TREM2 is a direct p53-target gene, and that activation of TREM2 by A + N or nutlin-3a may be critically dependent on GSK-3 function.</p>', 'date' => '2018-08-10', 'pmid' => 'http://www.pubmed.gov/29842899', 'doi' => '10.1016/j.neulet.2018.05.037', 'modified' => '2019-04-17 15:23:53', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( [maximum depth reached] ) ) ), 'Testimonial' => array(), 'Area' => array(), 'SafetySheet' => array( (int) 0 => array( 'id' => '3182', 'name' => 'p53 Antibody SDS GB en', 'language' => 'en', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-GB-en-GHS_1_0.pdf', 'countries' => 'GB', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '3184', 'name' => 'p53 Antibody SDS US en', 'language' => 'en', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-US-en-GHS_1_0.pdf', 'countries' => 'US', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '3179', 'name' => 'p53 Antibody SDS DE de', 'language' => 'de', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-DE-de-GHS_1_0.pdf', 'countries' => 'DE', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 3 => array( 'id' => '3183', 'name' => 'p53 Antibody SDS JP ja', 'language' => 'ja', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-JP-ja-GHS_1_0.pdf', 'countries' => 'JP', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 4 => array( 'id' => '3178', 'name' => 'p53 Antibody SDS BE nl', 'language' => 'nl', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-BE-nl-GHS_1_0.pdf', 'countries' => 'BE', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 5 => array( 'id' => '3177', 'name' => 'p53 Antibody SDS BE fr', 'language' => 'fr', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-BE-fr-GHS_1_0.pdf', 'countries' => 'BE', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 6 => array( 'id' => '3181', 'name' => 'p53 Antibody SDS FR fr', 'language' => 'fr', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-FR-fr-GHS_1_0.pdf', 'countries' => 'FR', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 7 => array( 'id' => '3180', 'name' => 'p53 Antibody SDS ES es', 'language' => 'es', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-ES-es-GHS_1_0.pdf', 'countries' => 'ES', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ) ) ) $meta_canonical = 'https://www.diagenode.com/en/p/p53-polyclonal-antibody-classic-50-ug-50-ul' $country = 'US' $countries_allowed = array( (int) 0 => 'CA', (int) 1 => 'US', (int) 2 => 'IE', (int) 3 => 'GB', (int) 4 => 'DK', (int) 5 => 'NO', (int) 6 => 'SE', (int) 7 => 'FI', (int) 8 => 'NL', (int) 9 => 'BE', (int) 10 => 'LU', (int) 11 => 'FR', (int) 12 => 'DE', (int) 13 => 'CH', (int) 14 => 'AT', (int) 15 => 'ES', (int) 16 => 'IT', (int) 17 => 'PT' ) $outsource = false $other_formats = array( (int) 0 => array( 'id' => '2911', 'antibody_id' => '312', 'name' => 'p53 Antibody (sample size)', 'description' => '', 'label1' => 'Validation data', 'info1' => '', 'label2' => '', 'info2' => '', 'label3' => '', 'info3' => '', 'format' => '10 µg', 'catalog_number' => 'C15410083-10', 'old_catalog_number' => '', 'sf_code' => 'C15410083-D001-000582', 'type' => 'FRE', 'search_order' => '', 'price_EUR' => '105', 'price_USD' => '115', 'price_GBP' => '100', 'price_JPY' => '16450', 'price_CNY' => '0', 'price_AUD' => '288', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => false, 'last_datasheet_update' => '', 'slug' => 'p53-polyclonal-antibody-classic-10-ug', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. 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Since 10 years, Diagenode has developed the most stringent quality production available on the market for antibodies exclusively focused on epigenetic uses. All our antibodies have been qualified to work in epigenetic applications.</p>', 'image_id' => null, 'type' => 'Brochure', 'url' => 'files/brochures/Epigenetic_Antibodies_Brochure.pdf', 'slug' => 'epigenetic-antibodies-brochure', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2016-06-15 11:24:06', 'created' => '2015-07-03 16:05:27', 'ProductsDocument' => array( 'id' => '1446', 'product_id' => '2240', 'document_id' => '38' ) ) $sds = array( 'id' => '3180', 'name' => 'p53 Antibody SDS ES es', 'language' => 'es', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-ES-es-GHS_1_0.pdf', 'countries' => 'ES', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( 'id' => '5183', 'product_id' => '2240', 'safety_sheet_id' => '3180' ) ) $publication = array( 'id' => '3588', 'name' => 'The Alzheimer's disease-associated TREM2 gene is regulated by p53 tumor suppressor protein.', 'authors' => 'Zajkowicz A, Gdowicz-Kłosok A, Krześniak M, Janus P, Łasut B, Rusin M', 'description' => '<p>TREM2 mutations evoke neurodegenerative disorders, and recently genetic variants of this gene were correlated to increased risk of Alzheimer's disease. The signaling cascade originating from the TREM2 membrane receptor includes its binding partner TYROBP, BLNK adapter protein, and SYK kinase, which can be activated by p53. Moreover, in silico identification of a putative p53 response element (RE) at the TREM2 promoter led us to hypothesize that TREM2 and other pathway elements may be regulated in p53-dependent manner. To stimulate p53 in synergistic fashion, we exposed A549 lung cancer cells to actinomycin D and nutlin-3a (A + N). In these cells, exposure to A + N triggered expression of TREM2, TYROBP, SYK and BLNK in p53-dependent manner. TREM2 was also activated by A + N in U-2 OS osteosarcoma and A375 melanoma cell lines. Interestingly, nutlin-3a, a specific activator of p53, acting alone stimulated TREM2 in U-2 OS cells. Using in vitro mutagenesis, chromatin immunoprecipitation, and luciferase reporter assays, we confirmed the presence of the p53 RE in TREM2 promoter. Furthermore, activation of TREM2 and TYROBP by p53 was strongly inhibited by CHIR-98014, a potent and specific inhibitor of glycogen synthase kinase-3 (GSK-3). We conclude that TREM2 is a direct p53-target gene, and that activation of TREM2 by A + N or nutlin-3a may be critically dependent on GSK-3 function.</p>', 'date' => '2018-08-10', 'pmid' => 'http://www.pubmed.gov/29842899', 'doi' => '10.1016/j.neulet.2018.05.037', 'modified' => '2019-04-17 15:23:53', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( 'id' => '3504', 'product_id' => '2240', 'publication_id' => '3588' ) ) $externalLink = ' <a href="http://www.pubmed.gov/29842899" target="_blank"><i class="fa fa-external-link"></i></a>'include - APP/View/Products/view.ctp, line 755 View::_evaluate() - CORE/Cake/View/View.php, line 971 View::_render() - CORE/Cake/View/View.php, line 933 View::render() - CORE/Cake/View/View.php, line 473 Controller::render() - CORE/Cake/Controller/Controller.php, line 963 ProductsController::slug() - APP/Controller/ProductsController.php, line 1052 ReflectionMethod::invokeArgs() - [internal], line ?? Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491 Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193 Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167 [main] - APP/webroot/index.php, line 118
Notice (8): Undefined variable: message [APP/View/Products/view.ctp, line 755]Code Context<!-- BEGIN: REQUEST_FORM MODAL --><div id="request_formModal" class="reveal-modal medium" data-reveal aria-labelledby="modalTitle" aria-hidden="true" role="dialog"><?= $this->element('Forms/simple_form', array('solution_of_interest' => $solution_of_interest, 'header' => $header, 'message' => $message, 'campaign_id' => $campaign_id)) ?>$viewFile = '/home/website-server/www/app/View/Products/view.ctp' $dataForView = array( 'language' => 'en', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'product' => array( 'Product' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.</p>', 'label3' => '', 'info3' => '', 'format' => '50 µg / 28 µl', 'catalog_number' => 'C15410083', 'old_catalog_number' => 'pAb-083-050', 'sf_code' => 'C15410083-D001-000581', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '380', 'price_USD' => '380', 'price_GBP' => '340', 'price_JPY' => '59525', 'price_CNY' => '', 'price_AUD' => '950', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'p53-polyclonal-antibody-classic-50-ug-50-ul', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'modified' => '2021-12-23 12:22:20', 'created' => '2015-06-29 14:08:20', 'locale' => 'eng' ), 'Antibody' => array( 'host' => '*****', 'id' => '312', 'name' => 'p53 polyclonal antibody ', 'description' => 'The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.', 'clonality' => '', 'isotype' => '', 'lot' => 'A61-00234P', 'concentration' => '1.8 µg/µl', 'reactivity' => 'Human', 'type' => 'Polyclonal', 'purity' => 'Affinity purified', 'classification' => 'Classic', 'application_table' => '<table> <thead> <tr> <th>Applications</th> <th>Suggested dilution</th> <th>References</th> </tr> </thead> <tbody> <tr> <td>ChIP/ChIP-seq <sup>*</sup></td> <td>1 µg/ChIP</td> <td>Fig 1, 2</td> </tr> <tr> <td>ELISA</td> <td>1:4,000</td> <td>Fig 3</td> </tr> <tr> <td>Western Blotting</td> <td>1:2,000</td> <td>Fig 4</td> </tr> </tbody> </table> <p></p> <p><small><sup>*</sup> Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 1-5 µg per IP.</small></p>', 'storage_conditions' => 'Store at -20C; for long storage, store at -80C. Avoid multiple freeze-thaw cycles.', 'storage_buffer' => 'PBS containing 0.05% azide.', 'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.', 'uniprot_acc' => '', 'slug' => '', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2019-09-09 17:06:12', 'created' => '0000-00-00 00:00:00', 'select_label' => '312 - p53 polyclonal antibody (A61-00234P - 1.8 µg/µl - Human - Affinity purified - Rabbit)' ), 'Slave' => array( (int) 0 => array( [maximum depth reached] ) ), 'Group' => array( 'Group' => array( [maximum depth reached] ), 'Master' => array( [maximum depth reached] ), 'Product' => array( [maximum depth reached] ) ), 'Related' => array(), 'Application' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ), (int) 3 => array( [maximum depth reached] ) ), 'Category' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ), (int) 3 => array( [maximum depth reached] ) ), 'Document' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ) ), 'Feature' => array(), 'Image' => array( (int) 0 => array( [maximum depth reached] ) ), 'Promotion' => array(), 'Protocol' => array(), 'Publication' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ) ), 'Testimonial' => array(), 'Area' => array(), 'SafetySheet' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ), (int) 3 => array( [maximum depth reached] ), (int) 4 => array( [maximum depth reached] ), (int) 5 => array( [maximum depth reached] ), (int) 6 => array( [maximum depth reached] ), (int) 7 => array( [maximum depth reached] ) ) ), 'meta_canonical' => 'https://www.diagenode.com/en/p/p53-polyclonal-antibody-classic-50-ug-50-ul' ) $language = 'en' $meta_keywords = '' $meta_description = 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.' $meta_title = 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode' $product = array( 'Product' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.</p>', 'label3' => '', 'info3' => '', 'format' => '50 µg / 28 µl', 'catalog_number' => 'C15410083', 'old_catalog_number' => 'pAb-083-050', 'sf_code' => 'C15410083-D001-000581', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '380', 'price_USD' => '380', 'price_GBP' => '340', 'price_JPY' => '59525', 'price_CNY' => '', 'price_AUD' => '950', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'p53-polyclonal-antibody-classic-50-ug-50-ul', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'modified' => '2021-12-23 12:22:20', 'created' => '2015-06-29 14:08:20', 'locale' => 'eng' ), 'Antibody' => array( 'host' => '*****', 'id' => '312', 'name' => 'p53 polyclonal antibody ', 'description' => 'The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.', 'clonality' => '', 'isotype' => '', 'lot' => 'A61-00234P', 'concentration' => '1.8 µg/µl', 'reactivity' => 'Human', 'type' => 'Polyclonal', 'purity' => 'Affinity purified', 'classification' => 'Classic', 'application_table' => '<table> <thead> <tr> <th>Applications</th> <th>Suggested dilution</th> <th>References</th> </tr> </thead> <tbody> <tr> <td>ChIP/ChIP-seq <sup>*</sup></td> <td>1 µg/ChIP</td> <td>Fig 1, 2</td> </tr> <tr> <td>ELISA</td> <td>1:4,000</td> <td>Fig 3</td> </tr> <tr> <td>Western Blotting</td> <td>1:2,000</td> <td>Fig 4</td> </tr> </tbody> </table> <p></p> <p><small><sup>*</sup> Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 1-5 µg per IP.</small></p>', 'storage_conditions' => 'Store at -20C; for long storage, store at -80C. Avoid multiple freeze-thaw cycles.', 'storage_buffer' => 'PBS containing 0.05% azide.', 'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.', 'uniprot_acc' => '', 'slug' => '', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2019-09-09 17:06:12', 'created' => '0000-00-00 00:00:00', 'select_label' => '312 - p53 polyclonal antibody (A61-00234P - 1.8 µg/µl - Human - Affinity purified - Rabbit)' ), 'Slave' => array( (int) 0 => array( 'id' => '221', 'name' => 'C15410083', 'product_id' => '2240', 'modified' => '2017-10-18 17:06:05', 'created' => '2017-10-18 17:06:05' ) ), 'Group' => array( 'Group' => array( 'id' => '221', 'name' => 'C15410083', 'product_id' => '2240', 'modified' => '2017-10-18 17:06:05', 'created' => '2017-10-18 17:06:05' ), 'Master' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.</p>', 'label3' => '', 'info3' => '', 'format' => '50 µg / 28 µl', 'catalog_number' => 'C15410083', 'old_catalog_number' => 'pAb-083-050', 'sf_code' => 'C15410083-D001-000581', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '380', 'price_USD' => '380', 'price_GBP' => '340', 'price_JPY' => '59525', 'price_CNY' => '', 'price_AUD' => '950', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'p53-polyclonal-antibody-classic-50-ug-50-ul', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'modified' => '2021-12-23 12:22:20', 'created' => '2015-06-29 14:08:20' ), 'Product' => array( (int) 0 => array( [maximum depth reached] ) ) ), 'Related' => array(), 'Application' => array( (int) 0 => array( 'id' => '20', 'position' => '10', 'parent_id' => '40', 'name' => 'ELISA', 'description' => '<div class="row"> <div class="small-12 medium-12 large-12 columns">Enzyme-linked immunosorbent assay.</div> </div>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'elisa-antibodies', 'meta_keywords' => ' ELISA Antibodies,Monoclonal antibody, Polyclonal antibody', 'meta_description' => 'Diagenode offers Monoclonal & Polyclonal antibodies for ELISA applications', 'meta_title' => 'ELISA Antibodies - Monoclonal & Polyclonal antibody | Diagenode', 'modified' => '2016-01-13 12:21:41', 'created' => '2014-07-08 08:13:28', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '19', 'position' => '10', 'parent_id' => '40', 'name' => 'WB', 'description' => '<p><strong>Western blot</strong> : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies.</p> <p>Learn more about: <a href="https://www.diagenode.com/applications/western-blot">Loading control, MW marker visualization</a><em>. <br /></em></p> <p><em></em>Check our selection of antibodies validated in Western blot.</p>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'western-blot-antibodies', 'meta_keywords' => ' Western Blot Antibodies ,western blot protocol,Western Blotting Products,Polyclonal antibodies ,monoclonal antibodies ', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for western blot applications', 'meta_title' => ' Western Blot - Monoclonal antibody - Polyclonal antibody | Diagenode', 'modified' => '2016-04-26 12:44:51', 'created' => '2015-01-07 09:20:00', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '42', 'position' => '10', 'parent_id' => '40', 'name' => 'ChIP-seq (ab)', 'description' => '', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'chip-seq-antibodies', 'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP Sequencing applications', 'meta_title' => 'ChIP Sequencing Antibodies (ChIP-Seq) | Diagenode', 'modified' => '2016-01-20 11:06:19', 'created' => '2015-10-20 11:44:45', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 3 => array( 'id' => '43', 'position' => '10', 'parent_id' => '40', 'name' => 'ChIP-qPCR (ab)', 'description' => '', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'chip-qpcr-antibodies', 'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications', 'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode', 'modified' => '2016-01-20 11:30:24', 'created' => '2015-10-20 11:45:36', 'ProductsApplication' => array( [maximum depth reached] ) ) ), 'Category' => array( (int) 0 => array( 'id' => '30', 'position' => '50', 'parent_id' => '4', 'name' => 'Transcription', 'description' => '<p><span style="font-weight: 400;">The list of Diagenode’s highly specific antibodies for transcription studies includes the antibodies against many transcription factors and nuclear receptors. Check the list below to see our targets.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li><span style="font-weight: 400;"> Highly sensitive and specific</span></li> <li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li> <li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li> <li><span style="font-weight: 400;"> Expert technical support</span></li> <li><span style="font-weight: 400;"> Sample sizes available</span></li> <li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li> </ul>', 'no_promo' => false, 'in_menu' => false, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'transcription-factor', 'cookies_tag_id' => null, 'meta_keywords' => ' Transcription factor antibodies,monoclonal antibodies,polyclonal antibodies', 'meta_description' => 'Diagenode offers polyclonal and monoclonal antibodies for Transcription studie', 'meta_title' => 'Transcription factor Antibodies | Diagenode', 'modified' => '2020-07-06 12:59:19', 'created' => '2015-03-12 10:20:08', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 1 => array( 'id' => '17', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-seq grade antibodies', 'description' => '<p><b>Unparalleled ChIP-Seq results with the most rigorously validated antibodies</b></p> <p><span style="font-weight: 400;">Diagenode provides leading solutions for epigenetic research. Because ChIP-seq is a widely-used technique, we validate our antibodies in ChIP and ChIP-seq experiments (in addition to conventional methods like Western blot, Dot blot, ELISA, and immunofluorescence) to provide the highest quality antibody. We standardize our validation and production to guarantee high product quality without technical bias. Diagenode guarantees ChIP-seq grade antibody performance under our suggested conditions.</span></p> <div class="row"> <div class="small-12 medium-9 large-9 columns"> <p><strong>ChIP-seq profile</strong> of active (H3K4me3 and H3K36me3) and inactive (H3K27me3) marks using Diagenode antibodies.</p> <img src="https://www.diagenode.com/img/categories/antibodies/chip-seq-grade-antibodies.png" /></div> <div class="small-12 medium-3 large-3 columns"> <p><small> ChIP was performed on sheared chromatin from 100,000 K562 cells using iDeal ChIP-seq kit for Histones (cat. No. C01010051) with 1 µg of the Diagenode antibodies against H3K27me3 (cat. No. C15410195) and H3K4me3 (cat. No. C15410003), and 0.5 µg of the antibody against H3K36me3 (cat. No. C15410192). The IP'd DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer's instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. The figure shows the signal distribution along the complete sequence of human chromosome 3, a zoomin to a 10 Mb region and a further zoomin to a 1.5 Mb region. </small></p> </div> </div> <p>Diagenode’s highly validated antibodies:</p> <ul> <li>Highly sensitive and specific</li> <li>Cost-effective (requires less antibody per reaction)</li> <li>Batch-specific data is available on the website</li> <li>Expert technical support</li> <li>Sample sizes available</li> <li>100% satisfaction guarantee</li> </ul>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'chip-seq-grade-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'ChIP-seq grade antibodies,polyclonal antibody,WB, ELISA, ChIP-seq (ab), ChIP-qPCR (ab)', 'meta_description' => 'Diagenode Offers Wide Range of Validated ChIP-Seq Grade Antibodies for Unparalleled ChIP-Seq Results', 'meta_title' => 'Chromatin Immunoprecipitation ChIP-Seq Grade Antibodies | Diagenode', 'modified' => '2019-07-03 10:57:22', 'created' => '2015-02-16 02:24:01', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 2 => array( 'id' => '103', 'position' => '0', 'parent_id' => '4', 'name' => 'All antibodies', 'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. Please, use our Quick search field to find the antibody of interest by target name, application, purity.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li>Highly sensitive and specific</li> <li>Cost-effective (requires less antibody per reaction)</li> <li>Batch-specific data is available on the website</li> <li>Expert technical support</li> <li>Sample sizes available</li> <li>100% satisfaction guarantee</li> </ul>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'all-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'Antibodies,Premium Antibodies,Classic,Pioneer', 'meta_description' => 'Diagenode Offers Strict quality standards with Rigorous QC and validated Antibodies. Classified based on level of validation for flexibility of Application. Comprehensive selection of histone and non-histone Antibodies', 'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode', 'modified' => '2019-07-03 10:55:44', 'created' => '2015-11-02 14:49:22', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 3 => array( 'id' => '127', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-grade antibodies', 'description' => '<div class="row"> <div class="small-12 columns"><center></center> <p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p> <p></p> </div> </div> <p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p> <div class="row"> <div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div> <div class="small-12 medium-6 large-6 columns"> <p></p> <p></p> <p></p> </div> </div> <p></p> <p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. Find your ChIP-grade antibody in the list below and check more information about tested applications, extensive validation data, and product information.</p>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'chip-grade-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'ChIP-grade antibodies, polyclonal antibody, monoclonal antibody, Diagenode', 'meta_description' => 'Diagenode Offers Extensively Validated ChIP-Grade Antibodies, Confirmed for their Specificity, and high level of Performance in Chromatin Immunoprecipitation ChIP', 'meta_title' => 'Chromatin immunoprecipitation ChIP-grade antibodies | Diagenode', 'modified' => '2024-11-19 17:27:07', 'created' => '2017-02-14 11:16:04', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ) ), 'Document' => array( (int) 0 => array( 'id' => '644', 'name' => 'Datasheet p53 - C15410083', 'description' => '<p class="p1">Polyclonal antibody raised in rabbit against human p53 (tumor protein p53), using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</p>', 'image_id' => null, 'type' => 'Datasheet', 'url' => 'files/products/antibodies/Datasheet_p53_pAb-083-050.pdf', 'slug' => 'datasheet-p53-pab-083-050', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2019-08-09 11:18:09', 'created' => '2015-07-07 11:47:44', 'ProductsDocument' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '11', 'name' => 'Antibodies you can trust', 'description' => '<p style="text-align: justify;"><span>Epigenetic research tools have evolved over time from endpoint PCR to qPCR to the analyses of large sets of genome-wide sequencing data. ChIP sequencing (ChIP-seq) has now become the gold standard method for chromatin studies, given the accuracy and coverage scale of the approach over other methods. Successful ChIP-seq, however, requires a higher level of experimental accuracy and consistency in all steps of ChIP than ever before. Particularly crucial is the quality of ChIP antibodies. </span></p>', 'image_id' => null, 'type' => 'Poster', 'url' => 'files/posters/Antibodies_you_can_trust_Poster.pdf', 'slug' => 'antibodies-you-can-trust-poster', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2015-10-01 20:18:31', 'created' => '2015-07-03 16:05:15', 'ProductsDocument' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '38', 'name' => 'Epigenetic Antibodies Brochure', 'description' => '<p>More than in any other immuoprecipitation assays, quality antibodies are critical tools in many epigenetics experiments. Since 10 years, Diagenode has developed the most stringent quality production available on the market for antibodies exclusively focused on epigenetic uses. All our antibodies have been qualified to work in epigenetic applications.</p>', 'image_id' => null, 'type' => 'Brochure', 'url' => 'files/brochures/Epigenetic_Antibodies_Brochure.pdf', 'slug' => 'epigenetic-antibodies-brochure', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2016-06-15 11:24:06', 'created' => '2015-07-03 16:05:27', 'ProductsDocument' => array( [maximum depth reached] ) ) ), 'Feature' => array(), 'Image' => array( (int) 0 => array( 'id' => '1783', 'name' => 'product/antibodies/chipseq-grade-ab-icon.png', 'alt' => 'ChIP-seq Grade', 'modified' => '2020-11-27 07:04:40', 'created' => '2018-03-15 15:54:09', 'ProductsImage' => array( [maximum depth reached] ) ) ), 'Promotion' => array(), 'Protocol' => array(), 'Publication' => array( (int) 0 => array( 'id' => '4075', 'name' => 'Chitosan nano-vehicles as biocompatible delivering tools for a newAg(I)curcuminoid-Gboxin analog complex in cancer and inflammation therapy', 'authors' => 'Elbehairi, Serag Eldin I. and Ismail, Lamia A. and Alfaifi, Mohammad Y. andElshaarawy, Reda F.M. and Hafez, Hani S.', 'description' => '<p>A novel anticancer and anti-inflammatory agent based on hybrid curcuminoid-Gboxin analog (FLLL49-GbA) and its macromolecular silver(I) complex (Ag(I)FLLL49-GbA) have successfully synthesized. In addition, chitosan nanoparticles (CNPs) were used to encapsulate this macromolecular complex, targeting enhancing its therapeutic effect and minimizing its side impacts. The encapsulated Ag(I) complex was significantly triggered apoptosis (P < 0.05) with much more rapidly release of Ag(I)FLLL49-GbA from the CNPs at pH 5.3 than at pH 7.4, which is beneficial for cancer-targeted drug delivery. Free complex showed promising ability in preventing glucose uptake and lactate production coupled with cellular ATP depletion in cancer cells. Additionally, there was significant decrease in the inflammatory cytokines in breast cancer (MCF-7) and lung cancer (A549) cells with values of P < 0.01 and P < 0.001 after 24 h incubation. Furthermore, the death-inducing proteins have been significantly up-regulated (P < 0.01 to P < 0.001) after 36 h incubation of cancer cells. Consequently, the novel curcuminoid macromolecule showed significant feasibility in triggering the high expression of apoptotic caspases caspase 3, caspase 8, P53, and Bax (P < 0.01 to P < 0.001) after 48 h of chemotherapy. Noteworthy, the cytotoxicity of Ag(I)FLLL49-GbA was significantly increased toward cancer cells (MCF-7 > A549), while, reduced toward normal cells (HeLa) after loading on chitosan Nano-vehicles.</p>', 'date' => '2020-12-01', 'pmid' => 'https://doi.org/10.1016%2Fj.ijbiomac.2020.10.153', 'doi' => '10.1016/j.ijbiomac.2020.10.153', 'modified' => '2021-02-19 18:09:13', 'created' => '2021-02-18 10:21:53', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '3643', 'name' => 'RRAD, IL4I1, CDKN1A, and SERPINE1 genes are potentially co-regulated by NF-κB and p53 transcription factors in cells exposed to high doses of ionizing radiation.', 'authors' => 'Szołtysek K, Janus P, Zając G, Stokowy T, Walaszczyk A, Widłak W, Wojtaś B, Gielniewski B, Cockell S, Perkins ND, Kimmel M, Widlak P', 'description' => '<p>BACKGROUND: The cellular response to ionizing radiation involves activation of p53-dependent pathways and activation of the atypical NF-κB pathway. The crosstalk between these two transcriptional networks include (co)regulation of common gene targets. Here we looked for novel genes potentially (co)regulated by p53 and NF-κB using integrative genomics screening in human osteosarcoma U2-OS cells irradiated with a high dose (4 and 10 Gy). Radiation-induced expression in cells with silenced TP53 or RELA (coding the p65 NF-κB subunit) genes was analyzed by RNA-Seq while radiation-enhanced binding of p53 and RelA in putative regulatory regions was analyzed by ChIP-Seq, then selected candidates were validated by qPCR. RESULTS: We identified a subset of radiation-modulated genes whose expression was affected by silencing of both TP53 and RELA, and a subset of radiation-upregulated genes where radiation stimulated binding of both p53 and RelA. For three genes, namely IL4I1, SERPINE1, and CDKN1A, an antagonistic effect of the TP53 and RELA silencing was consistent with radiation-enhanced binding of both p53 and RelA. This suggested the possibility of a direct antagonistic (co)regulation by both factors: activation by NF-κB and inhibition by p53 of IL4I1, and activation by p53 and inhibition by NF-κB of CDKN1A and SERPINE1. On the other hand, radiation-enhanced binding of both p53 and RelA was observed in a putative regulatory region of the RRAD gene whose expression was downregulated both by TP53 and RELA silencing, which suggested a possibility of direct (co)activation by both factors. CONCLUSIONS: Four new candidates for genes directly co-regulated by NF-κB and p53 were revealed.</p>', 'date' => '2018-11-12', 'pmid' => 'http://www.pubmed.gov/30419821', 'doi' => '10.1186/s12864-018-5211-y', 'modified' => '2019-06-07 10:18:29', 'created' => '2019-06-06 12:11:18', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '3588', 'name' => 'The Alzheimer's disease-associated TREM2 gene is regulated by p53 tumor suppressor protein.', 'authors' => 'Zajkowicz A, Gdowicz-Kłosok A, Krześniak M, Janus P, Łasut B, Rusin M', 'description' => '<p>TREM2 mutations evoke neurodegenerative disorders, and recently genetic variants of this gene were correlated to increased risk of Alzheimer's disease. The signaling cascade originating from the TREM2 membrane receptor includes its binding partner TYROBP, BLNK adapter protein, and SYK kinase, which can be activated by p53. Moreover, in silico identification of a putative p53 response element (RE) at the TREM2 promoter led us to hypothesize that TREM2 and other pathway elements may be regulated in p53-dependent manner. To stimulate p53 in synergistic fashion, we exposed A549 lung cancer cells to actinomycin D and nutlin-3a (A + N). In these cells, exposure to A + N triggered expression of TREM2, TYROBP, SYK and BLNK in p53-dependent manner. TREM2 was also activated by A + N in U-2 OS osteosarcoma and A375 melanoma cell lines. Interestingly, nutlin-3a, a specific activator of p53, acting alone stimulated TREM2 in U-2 OS cells. Using in vitro mutagenesis, chromatin immunoprecipitation, and luciferase reporter assays, we confirmed the presence of the p53 RE in TREM2 promoter. Furthermore, activation of TREM2 and TYROBP by p53 was strongly inhibited by CHIR-98014, a potent and specific inhibitor of glycogen synthase kinase-3 (GSK-3). 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Notice (8): Undefined variable: campaign_id [APP/View/Products/view.ctp, line 755]Code Context<!-- BEGIN: REQUEST_FORM MODAL --><div id="request_formModal" class="reveal-modal medium" data-reveal aria-labelledby="modalTitle" aria-hidden="true" role="dialog"><?= $this->element('Forms/simple_form', array('solution_of_interest' => $solution_of_interest, 'header' => $header, 'message' => $message, 'campaign_id' => $campaign_id)) ?>$viewFile = '/home/website-server/www/app/View/Products/view.ctp' $dataForView = array( 'language' => 'en', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'product' => array( 'Product' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.</p>', 'label3' => '', 'info3' => '', 'format' => '50 µg / 28 µl', 'catalog_number' => 'C15410083', 'old_catalog_number' => 'pAb-083-050', 'sf_code' => 'C15410083-D001-000581', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '380', 'price_USD' => '380', 'price_GBP' => '340', 'price_JPY' => '59525', 'price_CNY' => '', 'price_AUD' => '950', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'p53-polyclonal-antibody-classic-50-ug-50-ul', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'modified' => '2021-12-23 12:22:20', 'created' => '2015-06-29 14:08:20', 'locale' => 'eng' ), 'Antibody' => array( 'host' => '*****', 'id' => '312', 'name' => 'p53 polyclonal antibody ', 'description' => 'The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.', 'clonality' => '', 'isotype' => '', 'lot' => 'A61-00234P', 'concentration' => '1.8 µg/µl', 'reactivity' => 'Human', 'type' => 'Polyclonal', 'purity' => 'Affinity purified', 'classification' => 'Classic', 'application_table' => '<table> <thead> <tr> <th>Applications</th> <th>Suggested dilution</th> <th>References</th> </tr> </thead> <tbody> <tr> <td>ChIP/ChIP-seq <sup>*</sup></td> <td>1 µg/ChIP</td> <td>Fig 1, 2</td> </tr> <tr> <td>ELISA</td> <td>1:4,000</td> <td>Fig 3</td> </tr> <tr> <td>Western Blotting</td> <td>1:2,000</td> <td>Fig 4</td> </tr> </tbody> </table> <p></p> <p><small><sup>*</sup> Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 1-5 µg per IP.</small></p>', 'storage_conditions' => 'Store at -20C; for long storage, store at -80C. Avoid multiple freeze-thaw cycles.', 'storage_buffer' => 'PBS containing 0.05% azide.', 'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.', 'uniprot_acc' => '', 'slug' => '', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2019-09-09 17:06:12', 'created' => '0000-00-00 00:00:00', 'select_label' => '312 - p53 polyclonal antibody (A61-00234P - 1.8 µg/µl - Human - Affinity purified - Rabbit)' ), 'Slave' => array( (int) 0 => array( [maximum depth reached] ) ), 'Group' => array( 'Group' => array( [maximum depth reached] ), 'Master' => array( [maximum depth reached] ), 'Product' => array( [maximum depth reached] ) ), 'Related' => array(), 'Application' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ), (int) 3 => array( [maximum depth reached] ) ), 'Category' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ), (int) 3 => array( [maximum depth reached] ) ), 'Document' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ) ), 'Feature' => array(), 'Image' => array( (int) 0 => array( [maximum depth reached] ) ), 'Promotion' => array(), 'Protocol' => array(), 'Publication' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ) ), 'Testimonial' => array(), 'Area' => array(), 'SafetySheet' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ), (int) 3 => array( [maximum depth reached] ), (int) 4 => array( [maximum depth reached] ), (int) 5 => array( [maximum depth reached] ), (int) 6 => array( [maximum depth reached] ), (int) 7 => array( [maximum depth reached] ) ) ), 'meta_canonical' => 'https://www.diagenode.com/en/p/p53-polyclonal-antibody-classic-50-ug-50-ul' ) $language = 'en' $meta_keywords = '' $meta_description = 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.' $meta_title = 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode' $product = array( 'Product' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.</p>', 'label3' => '', 'info3' => '', 'format' => '50 µg / 28 µl', 'catalog_number' => 'C15410083', 'old_catalog_number' => 'pAb-083-050', 'sf_code' => 'C15410083-D001-000581', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '380', 'price_USD' => '380', 'price_GBP' => '340', 'price_JPY' => '59525', 'price_CNY' => '', 'price_AUD' => '950', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'p53-polyclonal-antibody-classic-50-ug-50-ul', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'modified' => '2021-12-23 12:22:20', 'created' => '2015-06-29 14:08:20', 'locale' => 'eng' ), 'Antibody' => array( 'host' => '*****', 'id' => '312', 'name' => 'p53 polyclonal antibody ', 'description' => 'The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.', 'clonality' => '', 'isotype' => '', 'lot' => 'A61-00234P', 'concentration' => '1.8 µg/µl', 'reactivity' => 'Human', 'type' => 'Polyclonal', 'purity' => 'Affinity purified', 'classification' => 'Classic', 'application_table' => '<table> <thead> <tr> <th>Applications</th> <th>Suggested dilution</th> <th>References</th> </tr> </thead> <tbody> <tr> <td>ChIP/ChIP-seq <sup>*</sup></td> <td>1 µg/ChIP</td> <td>Fig 1, 2</td> </tr> <tr> <td>ELISA</td> <td>1:4,000</td> <td>Fig 3</td> </tr> <tr> <td>Western Blotting</td> <td>1:2,000</td> <td>Fig 4</td> </tr> </tbody> </table> <p></p> <p><small><sup>*</sup> Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 1-5 µg per IP.</small></p>', 'storage_conditions' => 'Store at -20C; for long storage, store at -80C. Avoid multiple freeze-thaw cycles.', 'storage_buffer' => 'PBS containing 0.05% azide.', 'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.', 'uniprot_acc' => '', 'slug' => '', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2019-09-09 17:06:12', 'created' => '0000-00-00 00:00:00', 'select_label' => '312 - p53 polyclonal antibody (A61-00234P - 1.8 µg/µl - Human - Affinity purified - Rabbit)' ), 'Slave' => array( (int) 0 => array( 'id' => '221', 'name' => 'C15410083', 'product_id' => '2240', 'modified' => '2017-10-18 17:06:05', 'created' => '2017-10-18 17:06:05' ) ), 'Group' => array( 'Group' => array( 'id' => '221', 'name' => 'C15410083', 'product_id' => '2240', 'modified' => '2017-10-18 17:06:05', 'created' => '2017-10-18 17:06:05' ), 'Master' => array( 'id' => '2240', 'antibody_id' => '312', 'name' => 'p53 Antibody', 'description' => '<p><span>Alternative names: <strong>TP53</strong>, <strong>P53</strong>, <strong>TRP53</strong>, <strong>LSF1</strong></span></p> <p><span>Polyclonal antibody raised in rabbit against human <strong>p53 (tumor protein p53)</strong>, using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</span></p>', 'label1' => 'Validation data', 'info1' => '<div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083-chip.jpg" alt="p53 Antibody ChIP Grade" caption="false" width="400" height="304" /></p> </div> <div class="small-6 columns"> <p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP assays were performed using human U2OS cells, treated with camptothecin, the Diagenode antibody against p53 (Cat. No. C15410083) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 µg per ChIP experiment was analysed. IgG (2 µg/IP) was used as negative IP control. qPCR was performed with primers for the p21 and GAS6 genes used as positive controls, and for GAPDH promoter and the Sat2 satellite repeat, used as negative controls. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). </small></p> </div> </div> <div class="row"> <div class="small-12 columns"> <p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-A.jpg" alt="p53 Antibody ChIP-seq Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-B.jpg" alt="p53 Antibody for ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-C.jpg" alt="p53 Antibody for ChIP-seq assay " style="display: block; margin-left: auto; margin-right: auto;" /></p> <p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410083_ChIPSeq-D.jpg" alt="p53 Antibody validated in ChIP-seq" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> </div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="extra-spaced"></div> <div class="row"> <div class="small-12 columns"> <p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against p53</strong><br /> ChIP was performed on sheared chromatin from 4 million U2OS cells using 1 µg of the Diagenode antibody against p53 (Cat. No. C15410083) as described above. The IP’d DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the peak distribution along the X-chromosome (fig 2A) and in 3 genomic regions of chromosome 6, 13 and 12, surrounding p21 (CDKN1A), GAS6 and MDM2, 3 known targets genes of p53 (fig 2B, C and D, respectively). </small></p> </div> </div> <div class="row"> <div class="small-6 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_ELISA.jpg" alt="p53 Antibody ELISA validation " style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-6 columns"> <p><small><strong> Figure 3. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of Diagenode antibody directed against human p53 (Cat. No. C15410083), in antigen coated wells. By plotting the absorbance against the antibody dilution (Figure 3), the titer of the antibody was estimated to be 1:308,000. </small></p> </div> </div> <div class="row"> <div class="small-3 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410083_WB.jpg" alt="p53 Antibody validated in Western blot" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-9 columns"> <p><small><strong> Figure 4. Western blot analysis using the Diagenode antibody directed against p53</strong><br /> Nuclear extracts of HeLa cells (40 µg) were analysed by Western blot using the Diagenode antibody against p53 (Cat. No. C15410083) diluted 1:2,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>The transcription factor p53 (UniProt/Swiss-Prot entry P04637) is a tumour suppressor that regulates the cellular response to diverse cellular stresses. Upon activation, p53 induces several target genes which leads to cell cycle arrest and DNA repair, or alternatively, to apoptosis. In unstressed cells, p53 is kept inactive by the ubiquitin ligase MDM2 which inhibits the activity and promotes the degradation. Mutations in p53 are involved in a vast majority of human cancers.</p>', 'label3' => '', 'info3' => '', 'format' => '50 µg / 28 µl', 'catalog_number' => 'C15410083', 'old_catalog_number' => 'pAb-083-050', 'sf_code' => 'C15410083-D001-000581', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '380', 'price_USD' => '380', 'price_GBP' => '340', 'price_JPY' => '59525', 'price_CNY' => '', 'price_AUD' => '950', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'p53-polyclonal-antibody-classic-50-ug-50-ul', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. Batch-specific data available on the website. Alternative names: TP53, P53, TRP53, LSF1. Sample size available.', 'modified' => '2021-12-23 12:22:20', 'created' => '2015-06-29 14:08:20' ), 'Product' => array( (int) 0 => array( [maximum depth reached] ) ) ), 'Related' => array(), 'Application' => array( (int) 0 => array( 'id' => '20', 'position' => '10', 'parent_id' => '40', 'name' => 'ELISA', 'description' => '<div class="row"> <div class="small-12 medium-12 large-12 columns">Enzyme-linked immunosorbent assay.</div> </div>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'elisa-antibodies', 'meta_keywords' => ' ELISA Antibodies,Monoclonal antibody, Polyclonal antibody', 'meta_description' => 'Diagenode offers Monoclonal & Polyclonal antibodies for ELISA applications', 'meta_title' => 'ELISA Antibodies - Monoclonal & Polyclonal antibody | Diagenode', 'modified' => '2016-01-13 12:21:41', 'created' => '2014-07-08 08:13:28', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '19', 'position' => '10', 'parent_id' => '40', 'name' => 'WB', 'description' => '<p><strong>Western blot</strong> : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies.</p> <p>Learn more about: <a href="https://www.diagenode.com/applications/western-blot">Loading control, MW marker visualization</a><em>. <br /></em></p> <p><em></em>Check our selection of antibodies validated in Western blot.</p>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'western-blot-antibodies', 'meta_keywords' => ' Western Blot Antibodies ,western blot protocol,Western Blotting Products,Polyclonal antibodies ,monoclonal antibodies ', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for western blot applications', 'meta_title' => ' Western Blot - Monoclonal antibody - Polyclonal antibody | Diagenode', 'modified' => '2016-04-26 12:44:51', 'created' => '2015-01-07 09:20:00', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '42', 'position' => '10', 'parent_id' => '40', 'name' => 'ChIP-seq (ab)', 'description' => '', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'chip-seq-antibodies', 'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP Sequencing applications', 'meta_title' => 'ChIP Sequencing Antibodies (ChIP-Seq) | Diagenode', 'modified' => '2016-01-20 11:06:19', 'created' => '2015-10-20 11:44:45', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 3 => array( 'id' => '43', 'position' => '10', 'parent_id' => '40', 'name' => 'ChIP-qPCR (ab)', 'description' => '', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'chip-qpcr-antibodies', 'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications', 'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode', 'modified' => '2016-01-20 11:30:24', 'created' => '2015-10-20 11:45:36', 'ProductsApplication' => array( [maximum depth reached] ) ) ), 'Category' => array( (int) 0 => array( 'id' => '30', 'position' => '50', 'parent_id' => '4', 'name' => 'Transcription', 'description' => '<p><span style="font-weight: 400;">The list of Diagenode’s highly specific antibodies for transcription studies includes the antibodies against many transcription factors and nuclear receptors. Check the list below to see our targets.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li><span style="font-weight: 400;"> Highly sensitive and specific</span></li> <li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li> <li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li> <li><span style="font-weight: 400;"> Expert technical support</span></li> <li><span style="font-weight: 400;"> Sample sizes available</span></li> <li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li> </ul>', 'no_promo' => false, 'in_menu' => false, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'transcription-factor', 'cookies_tag_id' => null, 'meta_keywords' => ' Transcription factor antibodies,monoclonal antibodies,polyclonal antibodies', 'meta_description' => 'Diagenode offers polyclonal and monoclonal antibodies for Transcription studie', 'meta_title' => 'Transcription factor Antibodies | Diagenode', 'modified' => '2020-07-06 12:59:19', 'created' => '2015-03-12 10:20:08', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 1 => array( 'id' => '17', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-seq grade antibodies', 'description' => '<p><b>Unparalleled ChIP-Seq results with the most rigorously validated antibodies</b></p> <p><span style="font-weight: 400;">Diagenode provides leading solutions for epigenetic research. Because ChIP-seq is a widely-used technique, we validate our antibodies in ChIP and ChIP-seq experiments (in addition to conventional methods like Western blot, Dot blot, ELISA, and immunofluorescence) to provide the highest quality antibody. We standardize our validation and production to guarantee high product quality without technical bias. Diagenode guarantees ChIP-seq grade antibody performance under our suggested conditions.</span></p> <div class="row"> <div class="small-12 medium-9 large-9 columns"> <p><strong>ChIP-seq profile</strong> of active (H3K4me3 and H3K36me3) and inactive (H3K27me3) marks using Diagenode antibodies.</p> <img src="https://www.diagenode.com/img/categories/antibodies/chip-seq-grade-antibodies.png" /></div> <div class="small-12 medium-3 large-3 columns"> <p><small> ChIP was performed on sheared chromatin from 100,000 K562 cells using iDeal ChIP-seq kit for Histones (cat. No. C01010051) with 1 µg of the Diagenode antibodies against H3K27me3 (cat. No. C15410195) and H3K4me3 (cat. No. C15410003), and 0.5 µg of the antibody against H3K36me3 (cat. No. C15410192). The IP'd DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer's instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. The figure shows the signal distribution along the complete sequence of human chromosome 3, a zoomin to a 10 Mb region and a further zoomin to a 1.5 Mb region. </small></p> </div> </div> <p>Diagenode’s highly validated antibodies:</p> <ul> <li>Highly sensitive and specific</li> <li>Cost-effective (requires less antibody per reaction)</li> <li>Batch-specific data is available on the website</li> <li>Expert technical support</li> <li>Sample sizes available</li> <li>100% satisfaction guarantee</li> </ul>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'chip-seq-grade-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'ChIP-seq grade antibodies,polyclonal antibody,WB, ELISA, ChIP-seq (ab), ChIP-qPCR (ab)', 'meta_description' => 'Diagenode Offers Wide Range of Validated ChIP-Seq Grade Antibodies for Unparalleled ChIP-Seq Results', 'meta_title' => 'Chromatin Immunoprecipitation ChIP-Seq Grade Antibodies | Diagenode', 'modified' => '2019-07-03 10:57:22', 'created' => '2015-02-16 02:24:01', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 2 => array( 'id' => '103', 'position' => '0', 'parent_id' => '4', 'name' => 'All antibodies', 'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. Please, use our Quick search field to find the antibody of interest by target name, application, purity.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li>Highly sensitive and specific</li> <li>Cost-effective (requires less antibody per reaction)</li> <li>Batch-specific data is available on the website</li> <li>Expert technical support</li> <li>Sample sizes available</li> <li>100% satisfaction guarantee</li> </ul>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'all-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'Antibodies,Premium Antibodies,Classic,Pioneer', 'meta_description' => 'Diagenode Offers Strict quality standards with Rigorous QC and validated Antibodies. Classified based on level of validation for flexibility of Application. Comprehensive selection of histone and non-histone Antibodies', 'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode', 'modified' => '2019-07-03 10:55:44', 'created' => '2015-11-02 14:49:22', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 3 => array( 'id' => '127', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-grade antibodies', 'description' => '<div class="row"> <div class="small-12 columns"><center></center> <p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p> <p></p> </div> </div> <p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p> <div class="row"> <div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div> <div class="small-12 medium-6 large-6 columns"> <p></p> <p></p> <p></p> </div> </div> <p></p> <p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. Find your ChIP-grade antibody in the list below and check more information about tested applications, extensive validation data, and product information.</p>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'chip-grade-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'ChIP-grade antibodies, polyclonal antibody, monoclonal antibody, Diagenode', 'meta_description' => 'Diagenode Offers Extensively Validated ChIP-Grade Antibodies, Confirmed for their Specificity, and high level of Performance in Chromatin Immunoprecipitation ChIP', 'meta_title' => 'Chromatin immunoprecipitation ChIP-grade antibodies | Diagenode', 'modified' => '2024-11-19 17:27:07', 'created' => '2017-02-14 11:16:04', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ) ), 'Document' => array( (int) 0 => array( 'id' => '644', 'name' => 'Datasheet p53 - C15410083', 'description' => '<p class="p1">Polyclonal antibody raised in rabbit against human p53 (tumor protein p53), using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal part of the protein.</p>', 'image_id' => null, 'type' => 'Datasheet', 'url' => 'files/products/antibodies/Datasheet_p53_pAb-083-050.pdf', 'slug' => 'datasheet-p53-pab-083-050', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2019-08-09 11:18:09', 'created' => '2015-07-07 11:47:44', 'ProductsDocument' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '11', 'name' => 'Antibodies you can trust', 'description' => '<p style="text-align: justify;"><span>Epigenetic research tools have evolved over time from endpoint PCR to qPCR to the analyses of large sets of genome-wide sequencing data. ChIP sequencing (ChIP-seq) has now become the gold standard method for chromatin studies, given the accuracy and coverage scale of the approach over other methods. Successful ChIP-seq, however, requires a higher level of experimental accuracy and consistency in all steps of ChIP than ever before. Particularly crucial is the quality of ChIP antibodies. </span></p>', 'image_id' => null, 'type' => 'Poster', 'url' => 'files/posters/Antibodies_you_can_trust_Poster.pdf', 'slug' => 'antibodies-you-can-trust-poster', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2015-10-01 20:18:31', 'created' => '2015-07-03 16:05:15', 'ProductsDocument' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '38', 'name' => 'Epigenetic Antibodies Brochure', 'description' => '<p>More than in any other immuoprecipitation assays, quality antibodies are critical tools in many epigenetics experiments. Since 10 years, Diagenode has developed the most stringent quality production available on the market for antibodies exclusively focused on epigenetic uses. All our antibodies have been qualified to work in epigenetic applications.</p>', 'image_id' => null, 'type' => 'Brochure', 'url' => 'files/brochures/Epigenetic_Antibodies_Brochure.pdf', 'slug' => 'epigenetic-antibodies-brochure', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2016-06-15 11:24:06', 'created' => '2015-07-03 16:05:27', 'ProductsDocument' => array( [maximum depth reached] ) ) ), 'Feature' => array(), 'Image' => array( (int) 0 => array( 'id' => '1783', 'name' => 'product/antibodies/chipseq-grade-ab-icon.png', 'alt' => 'ChIP-seq Grade', 'modified' => '2020-11-27 07:04:40', 'created' => '2018-03-15 15:54:09', 'ProductsImage' => array( [maximum depth reached] ) ) ), 'Promotion' => array(), 'Protocol' => array(), 'Publication' => array( (int) 0 => array( 'id' => '4075', 'name' => 'Chitosan nano-vehicles as biocompatible delivering tools for a newAg(I)curcuminoid-Gboxin analog complex in cancer and inflammation therapy', 'authors' => 'Elbehairi, Serag Eldin I. and Ismail, Lamia A. and Alfaifi, Mohammad Y. andElshaarawy, Reda F.M. and Hafez, Hani S.', 'description' => '<p>A novel anticancer and anti-inflammatory agent based on hybrid curcuminoid-Gboxin analog (FLLL49-GbA) and its macromolecular silver(I) complex (Ag(I)FLLL49-GbA) have successfully synthesized. In addition, chitosan nanoparticles (CNPs) were used to encapsulate this macromolecular complex, targeting enhancing its therapeutic effect and minimizing its side impacts. The encapsulated Ag(I) complex was significantly triggered apoptosis (P < 0.05) with much more rapidly release of Ag(I)FLLL49-GbA from the CNPs at pH 5.3 than at pH 7.4, which is beneficial for cancer-targeted drug delivery. Free complex showed promising ability in preventing glucose uptake and lactate production coupled with cellular ATP depletion in cancer cells. Additionally, there was significant decrease in the inflammatory cytokines in breast cancer (MCF-7) and lung cancer (A549) cells with values of P < 0.01 and P < 0.001 after 24 h incubation. Furthermore, the death-inducing proteins have been significantly up-regulated (P < 0.01 to P < 0.001) after 36 h incubation of cancer cells. Consequently, the novel curcuminoid macromolecule showed significant feasibility in triggering the high expression of apoptotic caspases caspase 3, caspase 8, P53, and Bax (P < 0.01 to P < 0.001) after 48 h of chemotherapy. Noteworthy, the cytotoxicity of Ag(I)FLLL49-GbA was significantly increased toward cancer cells (MCF-7 > A549), while, reduced toward normal cells (HeLa) after loading on chitosan Nano-vehicles.</p>', 'date' => '2020-12-01', 'pmid' => 'https://doi.org/10.1016%2Fj.ijbiomac.2020.10.153', 'doi' => '10.1016/j.ijbiomac.2020.10.153', 'modified' => '2021-02-19 18:09:13', 'created' => '2021-02-18 10:21:53', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '3643', 'name' => 'RRAD, IL4I1, CDKN1A, and SERPINE1 genes are potentially co-regulated by NF-κB and p53 transcription factors in cells exposed to high doses of ionizing radiation.', 'authors' => 'Szołtysek K, Janus P, Zając G, Stokowy T, Walaszczyk A, Widłak W, Wojtaś B, Gielniewski B, Cockell S, Perkins ND, Kimmel M, Widlak P', 'description' => '<p>BACKGROUND: The cellular response to ionizing radiation involves activation of p53-dependent pathways and activation of the atypical NF-κB pathway. The crosstalk between these two transcriptional networks include (co)regulation of common gene targets. Here we looked for novel genes potentially (co)regulated by p53 and NF-κB using integrative genomics screening in human osteosarcoma U2-OS cells irradiated with a high dose (4 and 10 Gy). Radiation-induced expression in cells with silenced TP53 or RELA (coding the p65 NF-κB subunit) genes was analyzed by RNA-Seq while radiation-enhanced binding of p53 and RelA in putative regulatory regions was analyzed by ChIP-Seq, then selected candidates were validated by qPCR. RESULTS: We identified a subset of radiation-modulated genes whose expression was affected by silencing of both TP53 and RELA, and a subset of radiation-upregulated genes where radiation stimulated binding of both p53 and RelA. For three genes, namely IL4I1, SERPINE1, and CDKN1A, an antagonistic effect of the TP53 and RELA silencing was consistent with radiation-enhanced binding of both p53 and RelA. This suggested the possibility of a direct antagonistic (co)regulation by both factors: activation by NF-κB and inhibition by p53 of IL4I1, and activation by p53 and inhibition by NF-κB of CDKN1A and SERPINE1. On the other hand, radiation-enhanced binding of both p53 and RelA was observed in a putative regulatory region of the RRAD gene whose expression was downregulated both by TP53 and RELA silencing, which suggested a possibility of direct (co)activation by both factors. CONCLUSIONS: Four new candidates for genes directly co-regulated by NF-κB and p53 were revealed.</p>', 'date' => '2018-11-12', 'pmid' => 'http://www.pubmed.gov/30419821', 'doi' => '10.1186/s12864-018-5211-y', 'modified' => '2019-06-07 10:18:29', 'created' => '2019-06-06 12:11:18', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '3588', 'name' => 'The Alzheimer's disease-associated TREM2 gene is regulated by p53 tumor suppressor protein.', 'authors' => 'Zajkowicz A, Gdowicz-Kłosok A, Krześniak M, Janus P, Łasut B, Rusin M', 'description' => '<p>TREM2 mutations evoke neurodegenerative disorders, and recently genetic variants of this gene were correlated to increased risk of Alzheimer's disease. The signaling cascade originating from the TREM2 membrane receptor includes its binding partner TYROBP, BLNK adapter protein, and SYK kinase, which can be activated by p53. Moreover, in silico identification of a putative p53 response element (RE) at the TREM2 promoter led us to hypothesize that TREM2 and other pathway elements may be regulated in p53-dependent manner. To stimulate p53 in synergistic fashion, we exposed A549 lung cancer cells to actinomycin D and nutlin-3a (A + N). In these cells, exposure to A + N triggered expression of TREM2, TYROBP, SYK and BLNK in p53-dependent manner. TREM2 was also activated by A + N in U-2 OS osteosarcoma and A375 melanoma cell lines. Interestingly, nutlin-3a, a specific activator of p53, acting alone stimulated TREM2 in U-2 OS cells. Using in vitro mutagenesis, chromatin immunoprecipitation, and luciferase reporter assays, we confirmed the presence of the p53 RE in TREM2 promoter. Furthermore, activation of TREM2 and TYROBP by p53 was strongly inhibited by CHIR-98014, a potent and specific inhibitor of glycogen synthase kinase-3 (GSK-3). We conclude that TREM2 is a direct p53-target gene, and that activation of TREM2 by A + N or nutlin-3a may be critically dependent on GSK-3 function.</p>', 'date' => '2018-08-10', 'pmid' => 'http://www.pubmed.gov/29842899', 'doi' => '10.1016/j.neulet.2018.05.037', 'modified' => '2019-04-17 15:23:53', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( [maximum depth reached] ) ) ), 'Testimonial' => array(), 'Area' => array(), 'SafetySheet' => array( (int) 0 => array( 'id' => '3182', 'name' => 'p53 Antibody SDS GB en', 'language' => 'en', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-GB-en-GHS_1_0.pdf', 'countries' => 'GB', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '3184', 'name' => 'p53 Antibody SDS US en', 'language' => 'en', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-US-en-GHS_1_0.pdf', 'countries' => 'US', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '3179', 'name' => 'p53 Antibody SDS DE de', 'language' => 'de', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-DE-de-GHS_1_0.pdf', 'countries' => 'DE', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 3 => array( 'id' => '3183', 'name' => 'p53 Antibody SDS JP ja', 'language' => 'ja', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-JP-ja-GHS_1_0.pdf', 'countries' => 'JP', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 4 => array( 'id' => '3178', 'name' => 'p53 Antibody SDS BE nl', 'language' => 'nl', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-BE-nl-GHS_1_0.pdf', 'countries' => 'BE', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 5 => array( 'id' => '3177', 'name' => 'p53 Antibody SDS BE fr', 'language' => 'fr', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-BE-fr-GHS_1_0.pdf', 'countries' => 'BE', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 6 => array( 'id' => '3181', 'name' => 'p53 Antibody SDS FR fr', 'language' => 'fr', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-FR-fr-GHS_1_0.pdf', 'countries' => 'FR', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ), (int) 7 => array( 'id' => '3180', 'name' => 'p53 Antibody SDS ES es', 'language' => 'es', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-ES-es-GHS_1_0.pdf', 'countries' => 'ES', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( [maximum depth reached] ) ) ) ) $meta_canonical = 'https://www.diagenode.com/en/p/p53-polyclonal-antibody-classic-50-ug-50-ul' $country = 'US' $countries_allowed = array( (int) 0 => 'CA', (int) 1 => 'US', (int) 2 => 'IE', (int) 3 => 'GB', (int) 4 => 'DK', (int) 5 => 'NO', (int) 6 => 'SE', (int) 7 => 'FI', (int) 8 => 'NL', (int) 9 => 'BE', (int) 10 => 'LU', (int) 11 => 'FR', (int) 12 => 'DE', (int) 13 => 'CH', (int) 14 => 'AT', (int) 15 => 'ES', (int) 16 => 'IT', (int) 17 => 'PT' ) $outsource = false $other_formats = array( (int) 0 => array( 'id' => '2911', 'antibody_id' => '312', 'name' => 'p53 Antibody (sample size)', 'description' => '', 'label1' => 'Validation data', 'info1' => '', 'label2' => '', 'info2' => '', 'label3' => '', 'info3' => '', 'format' => '10 µg', 'catalog_number' => 'C15410083-10', 'old_catalog_number' => '', 'sf_code' => 'C15410083-D001-000582', 'type' => 'FRE', 'search_order' => '', 'price_EUR' => '105', 'price_USD' => '115', 'price_GBP' => '100', 'price_JPY' => '16450', 'price_CNY' => '0', 'price_AUD' => '288', 'country' => 'ALL', 'except_countries' => 'None', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => false, 'last_datasheet_update' => '', 'slug' => 'p53-polyclonal-antibody-classic-10-ug', 'meta_title' => 'p53 Antibody - ChIP-seq Grade (C15410083) | Diagenode', 'meta_keywords' => '', 'meta_description' => 'p53 (Tumor protein p53) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA and WB. 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Since 10 years, Diagenode has developed the most stringent quality production available on the market for antibodies exclusively focused on epigenetic uses. All our antibodies have been qualified to work in epigenetic applications.</p>', 'image_id' => null, 'type' => 'Brochure', 'url' => 'files/brochures/Epigenetic_Antibodies_Brochure.pdf', 'slug' => 'epigenetic-antibodies-brochure', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2016-06-15 11:24:06', 'created' => '2015-07-03 16:05:27', 'ProductsDocument' => array( 'id' => '1446', 'product_id' => '2240', 'document_id' => '38' ) ) $sds = array( 'id' => '3180', 'name' => 'p53 Antibody SDS ES es', 'language' => 'es', 'url' => 'files/SDS/p53/SDS-C15410083-p53_Antibody-ES-es-GHS_1_0.pdf', 'countries' => 'ES', 'modified' => '2023-01-26 10:33:44', 'created' => '2023-01-26 10:33:44', 'ProductsSafetySheet' => array( 'id' => '5183', 'product_id' => '2240', 'safety_sheet_id' => '3180' ) ) $publication = array( 'id' => '3588', 'name' => 'The Alzheimer's disease-associated TREM2 gene is regulated by p53 tumor suppressor protein.', 'authors' => 'Zajkowicz A, Gdowicz-Kłosok A, Krześniak M, Janus P, Łasut B, Rusin M', 'description' => '<p>TREM2 mutations evoke neurodegenerative disorders, and recently genetic variants of this gene were correlated to increased risk of Alzheimer's disease. The signaling cascade originating from the TREM2 membrane receptor includes its binding partner TYROBP, BLNK adapter protein, and SYK kinase, which can be activated by p53. Moreover, in silico identification of a putative p53 response element (RE) at the TREM2 promoter led us to hypothesize that TREM2 and other pathway elements may be regulated in p53-dependent manner. To stimulate p53 in synergistic fashion, we exposed A549 lung cancer cells to actinomycin D and nutlin-3a (A + N). In these cells, exposure to A + N triggered expression of TREM2, TYROBP, SYK and BLNK in p53-dependent manner. TREM2 was also activated by A + N in U-2 OS osteosarcoma and A375 melanoma cell lines. Interestingly, nutlin-3a, a specific activator of p53, acting alone stimulated TREM2 in U-2 OS cells. Using in vitro mutagenesis, chromatin immunoprecipitation, and luciferase reporter assays, we confirmed the presence of the p53 RE in TREM2 promoter. Furthermore, activation of TREM2 and TYROBP by p53 was strongly inhibited by CHIR-98014, a potent and specific inhibitor of glycogen synthase kinase-3 (GSK-3). We conclude that TREM2 is a direct p53-target gene, and that activation of TREM2 by A + N or nutlin-3a may be critically dependent on GSK-3 function.</p>', 'date' => '2018-08-10', 'pmid' => 'http://www.pubmed.gov/29842899', 'doi' => '10.1016/j.neulet.2018.05.037', 'modified' => '2019-04-17 15:23:53', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( 'id' => '3504', 'product_id' => '2240', 'publication_id' => '3588' ) ) $externalLink = ' <a href="http://www.pubmed.gov/29842899" target="_blank"><i class="fa fa-external-link"></i></a>'include - APP/View/Products/view.ctp, line 755 View::_evaluate() - CORE/Cake/View/View.php, line 971 View::_render() - CORE/Cake/View/View.php, line 933 View::render() - CORE/Cake/View/View.php, line 473 Controller::render() - CORE/Cake/Controller/Controller.php, line 963 ProductsController::slug() - APP/Controller/ProductsController.php, line 1052 ReflectionMethod::invokeArgs() - [internal], line ?? Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491 Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193 Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167 [main] - APP/webroot/index.php, line 118
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