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H3K79me1 Antibody - ChIP-seq Grade

CUT&Tag grade Abs

ChIP-seq grade Abs

ChIP grade Abs

Negative IgG control

Antibody portal

Antibodies

目录号

格式

价格

C15410082
(pAb-082-050)

50 μg

$380.00
Bulk order

其他格式

C15410082-10

10 µg

Polyclonal antibody raised in rabbit against histone H3 containing the monomethylated lysine 79 (H3K79me1), using a KLH-conjugated synthetic peptide.

Lot	A823-001D
Concentration	1.66 µg/µl
Species reactivity	Human, yeast
Type	Polyclonal
Purity	Affinity purified
Host	Rabbit
Precautions	This product is for research use only. Not for use in diagnostic or therapeutic procedures.

Applications	Suggested dilution	References
ChIP/ ChIP-seq ^*	1-2 μg/ChIP	Fig 1, 2
CUT&TAG	1 μg	Fig 3
ELISA	1:500	Fig 4
Dot Blotting	1:20,000	Fig 5
Western Blotting	1:200	Fig 6

^* Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 1-5 μg per IP.

Validation Data

Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1
ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the “iDeal ChIP-seq” kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 μg of antibody per ChIP experiment was analyzed. IgG (2 μg/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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 H3K79me1
ChIP was performed with 1 μg of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and 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. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D).

A.
B.

Figure 3. Cut&Tag results obtained with the Diagenode antibody directed against H3K79me1
CUT&TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 µg of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).

Figure 4. Determination of the antibody titer
To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500.

Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1
A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest.

Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1
Western blot was performed on whole cell (25 μg, lane 1) and histone extracts (15 μg, lane 2) from HeLa cells, and on 1 μg of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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.
Target Description
Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called “histone code”. Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases.

出版物

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Using our products in your publication? Let us know!

Myc Regulates Chromatin Decompaction and Nuclear Architecture during B Cell Activation
Kieffer-Kwon K.R. et al.
50 years ago, Vincent Allfrey and colleagues discovered that lymphocyte activation triggers massive acetylation of chromatin. However, the molecular mechanisms driving epigenetic accessibility are still unknown. We here show that stimulated lymphocytes decondense chromatin by three differentially regulated steps. Fi...

Anticheckpoint pathways at telomeres in yeast
Ribeyre Cyril, Shore David
Telomeres hide (or ‘cap’) chromosome ends from DNA-damage surveillance mechanisms that arrest the cell cycle and promote repair, but the checkpoint status of telomeres is not well understood. Here we characterize the response in Saccharomyces cerevisiae to DNA double-strand breaks (DSBs) flanked by varying amounts o...

Chromatin states of core pluripotency-associated genes in pluripotent, multipotent and differentiated cells.
Barrand S, Collas P
Oct4, Nanog and Sox2 constitute a core of transcription factors controlling pluripotency. Differentiation and reprogramming studies have unraveled a few epigenetic modifications associated in relation to the expression state of OCT4, NANOG and SOX2. There is, however, no comprehensive map of chromatin states on thes...

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<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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>
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<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
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<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
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<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
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<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
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<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
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<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
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<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
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<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
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<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
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<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>
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<td>ChIP/ ChIP-seq <sup>*</sup></td>
<td>1-2 &mu;g/ChIP</td>
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<td>Fig 5</td>
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<td>Fig 6</td>
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<div class="small-4 columns">
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<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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>
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<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
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<div class="small-12 columns">
<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
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<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
<div class="small-12 columns">
<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
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<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called &ldquo;histone code&rdquo;. Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases.</p>',
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		'format' => '50 μg',
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		'sf_code' => 'C15410082-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',
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		'slug' => 'h3k79me1-polyclonal-antibody-classic-50-mg-31-ml',
		'meta_title' => 'H3K79me1 Antibody - ChIP-seq Grade (C15410082) | Diagenode',
		'meta_keywords' => '',
		'meta_description' => 'H3K79me1 (Histone H3 monomethylated at lysine 79) Polyclonal Antibody validated  in ChIP-seq, ChIP-qPCR, ELISA, DB and WB. Batch-specific data available on the website.',
		'modified' => '2022-02-24 12:53:23',
		'created' => '2015-06-29 14:08:20',
		'locale' => 'zho'
	),
	'Antibody' => array(
		'host' => '*****',
		'id' => '75',
		'name' => 'H3K79me1 polyclonal antibody',
		'description' => 'Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called “histone code”. Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases.',
		'clonality' => '',
		'isotype' => '',
		'lot' => 'A823-001D',
		'concentration' => '1.66 &micro;g/&micro;l',
		'reactivity' => 'Human, yeast',
		'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>1-2 &mu;g/ChIP</td>
<td>Fig 1, 2</td>
</tr>
<tr>
<td>CUT&amp;TAG</td>
<td>1 &mu;g</td>
<td>Fig 3</td>
</tr>
<tr>
<td>ELISA</td>
<td>1:500</td>
<td>Fig 4</td>
</tr>
<tr>
<td>Dot Blotting</td>
<td>1:20,000</td>
<td>Fig 5</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:200</td>
<td>Fig 6</td>
</tr>
</tbody>
</table>
<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 &mu;g per IP.</small></p>',
		'storage_conditions' => '',
		'storage_buffer' => '',
		'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.',
		'uniprot_acc' => '',
		'slug' => '',
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		'meta_description' => '',
		'modified' => '2021-12-15 12:19:46',
		'created' => '0000-00-00 00:00:00',
		'select_label' => '75 - H3K79me1 polyclonal antibody (A823-001D - 1.66 &micro;g/&micro;l - Human, yeast - Affinity purified - Rabbit)'
	),
	'Slave' => array(
		(int) 0 => array(
			'id' => '325',
			'name' => 'C15410082',
			'product_id' => '2239',
			'modified' => '2020-11-25 16:28:09',
			'created' => '2020-11-25 16:28:09'
		)
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	'Group' => array(
		'Group' => array(
			'id' => '325',
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			'product_id' => '2239',
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		'Master' => array(
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			'antibody_id' => '75',
			'name' => 'H3K79me1 Antibody',
			'description' => '<p><span>Polyclonal antibody raised in rabbit against histone <strong>H3 containing the monomethylated lysine 79 (H3K79me1)</strong>, using a KLH-conjugated synthetic peptide.</span></p>',
			'label1' => 'Validation Data',
			'info1' => '<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_chip.jpg" alt="H3K79me1 Antibody ChIP Grade" caption="false" width="288" height="217" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
</div>
<div class="small-12 columns">
<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
</div>
<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
<div class="small-12 columns">
<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called &ldquo;histone code&rdquo;. Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases.</p>',
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			'meta_description' => 'H3K79me1 (Histone H3 monomethylated at lysine 79) Polyclonal Antibody validated  in ChIP-seq, ChIP-qPCR, ELISA, DB and WB. Batch-specific data available on the website.',
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<div class="small-12 medium-12 large-12 columns">Enzyme-linked immunosorbent assay.</div>
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			'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>',
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			'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP Sequencing applications',
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			'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',
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			'name' => 'CUT&Tag',
			'description' => '<p>CUT＆Tagアッセイを成功させるための重要な要素の1つは使用される抗体の品質です。 特異性高い抗体は、目的のタンパク質のみをターゲットとした確実な結果を可能にします。 CUT＆Tagで検証済みの抗体のセレクションはこちらからご覧ください。</p>
<p>Read more:</p>
<p><a href="https://www.diagenode.com/en/categories/cutandtag">Products for CUT&amp;Tag assay</a></p>
<p><a href="https://www.diagenode.com/en/pages/cut-and-tag">Performance of Diagenode's antibodies in CUT&amp;Tag</a></p>
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			'name' => 'Histone antibodies',
			'description' => '<p>Histones are the main protein components of chromatin involved in the compaction of DNA into nucleosomes, the basic units of chromatin. A <strong>nucleosome</strong> consists of one pair of each of the core histones (<strong>H2A</strong>, <strong>H2B</strong>, <strong>H3</strong> and <strong>H4</strong>) forming an octameric structure wrapped by 146 base pairs of DNA. The different nucleosomes are linked by the linker histone<strong> H1, </strong>allowing for further condensation of chromatin.</p>
<p>The core histones have a globular structure with large unstructured N-terminal tails protruding from the nucleosome.&nbsp; They can undergo to multiple post-translational modifications (PTM), mainly at the N-terminal tails. These <strong>post-translational modifications </strong>include&nbsp; methylation, acetylation, phosphorylation, ubiquitinylation, citrullination, sumoylation, deamination and crotonylation.&nbsp; The most well characterized PTMs are <strong>methylation,</strong> <strong>acetylation and phosphorylation</strong>. Histone methylation occurs mainly on lysine (K) residues, which can be mono-, di- or tri-methylated, and on arginines (R), which can be mono-methylated and symmetrically or asymmetrically di-methylated. Histone acetylation occurs on lysines and histone phosphorylation mainly on serines (S), threonines (T) and tyrosines (Y).</p>
<p>The PTMs of the different residues are involved in numerous processes such as DNA repair, DNA replication and chromosome condensation. They influence the chromatin organization and can be positively or negatively associated with gene expression. Trimethylation of H3K4, H3K36 and H3K79, and lysine acetylation generally result in an open chromatin configuration (figure below) and are therefore associated with <strong>euchromatin</strong> and gene activation. Trimethylation of H3K9, K3K27 and H4K20, on the other hand, is enriched in <strong>heterochromatin </strong>and associated with gene silencing. The combination of different histone modifications is called the "<strong>histone code</strong>&rdquo;, analogous to the genetic code.</p>
<p><img src="https://www.diagenode.com/img/categories/antibodies/histone-marks-illustration.png" /></p>
<p>Diagenode is proud to offer a large range of antibodies against histones and histone modifications. Our&nbsp; antibodies are highly specific and have been validated in many applications, including <strong>ChIP</strong> and <strong>ChIP-seq</strong>.</p>
<p>Diagenode&rsquo;s collection includes antibodies recognizing:</p>
<ul>
<li><strong>Histone H1 variants</strong></li>
<li><strong>Histone H2A, H2A variants and histone H2A</strong> <strong>modifications</strong> (serine phosphorylation, lysine acetylation, lysine ubiquitinylation)</li>
<li><strong>Histone H2B and H2B</strong> <strong>modifications </strong>(serine phosphorylation, lysine acetylation)</li>
<li><strong>Histone H3 and H3 modifications </strong>(lysine methylation (mono-, di- and tri-methylated), lysine acetylation, serine phosphorylation, threonine phosphorylation, arginine methylation (mono-methylated, symmetrically and asymmetrically di-methylated))</li>
<li><strong>Histone H4 and H4 modifications (</strong>lysine methylation (mono-, di- and tri-methylated), lysine acetylation, arginine methylation (mono-methylated and symmetrically di-methylated), serine phosphorylation )</li>
</ul>
<p><span style="font-weight: 400;"><strong>HDAC's HAT's, HMT's and other</strong> <strong>enzymes</strong> which modify histones can be found in the category <a href="../categories/chromatin-modifying-proteins-histone-transferase">Histone modifying enzymes</a><br /></span></p>
<p><span style="font-weight: 400;"> Diagenode&rsquo;s highly validated antibodies:</span></p>
<ul>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Highly sensitive and specific</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cost-effective (requires less antibody per reaction)</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Batch-specific data is available on the website</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Expert technical support</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sample sizes available</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100% satisfaction guarantee</span></li>
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<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>
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<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 &micro;g of the Diagenode antibodies against H3K27me3 (cat. No. C15410195) and H3K4me3 (cat. No. C15410003), and 0.5 &micro;g 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>
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<p>Diagenode&rsquo;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>
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			'description' => '<p><span style="font-weight: 400;">All Diagenode&rsquo;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&rsquo;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>
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<li>Sample sizes available</li>
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<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>
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<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>).&nbsp;</p>
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<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" />&nbsp;</div>
<div class="small-12 medium-6 large-6 columns">
<p></p>
<p></p>
<p></p>
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<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>',
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	'description' => '<p>CUT＆Tagアッセイを成功させるための重要な要素の1つは使用される抗体の品質です。 特異性高い抗体は、目的のタンパク質のみをターゲットとした確実な結果を可能にします。 CUT＆Tagで検証済みの抗体のセレクションはこちらからご覧ください。</p>
<p>Read more:</p>
<p><a href="https://www.diagenode.com/en/categories/cutandtag">Products for CUT&amp;Tag assay</a></p>
<p><a href="https://www.diagenode.com/en/pages/cut-and-tag">Performance of Diagenode's antibodies in CUT&amp;Tag</a></p>
<script src="chrome-extension://hhojmcideegachlhfgfdhailpfhgknjm/web_accessible_resources/index.js"></script>',
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	'name' => 'CUT&Tag',
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$document = array(
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	'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' => '',
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	'modified' => '2016-06-15 11:24:06',
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	'name' => 'H3K79me1 Antibody SDS ES es',
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	'authors' => 'Barrand S, Collas P',
	'description' => 'Oct4, Nanog and Sox2 constitute a core of transcription factors controlling pluripotency. Differentiation and reprogramming studies have unraveled a few epigenetic modifications associated in relation to the expression state of OCT4, NANOG and SOX2. There is, however, no comprehensive map of chromatin states on these genes in human primary cells at different stages of differentiation. We report here a profile of DNA methylation and of 10 histone modifications on regulatory regions of OCT4, NANOG and SOX2 in embryonal carcinoma cells, mesenchymal stem cells and fibroblasts. Bisulfite sequencing reveals correlation between promoter CpG methylation and repression of OCT4, but not NANOG or SOX2, suggesting distinct repression mechanisms. Whereas none of these genes, even when inactive, harbor repressive trimethylated H3K9, CpG hypomethylated NANOG and SOX2, but not CpG methylated OCT4, are enriched in repressive H3K27me3. H3K79me1 and H3K79me3 tend to parallel each other and are linked to repression. Moreover, we highlight an inverse relationship between H3K27me3 occupancy on promoters and H3K36me3 occupancy on coding regions of OCT4, NANOG and SOX2, suggesting a cross-talk between K27 and K36 methylation. Establishment of distinct repression mechanisms for pluripotency-associated genes may constitute a safeguard system to prevent promiscuous reactivation during development or differentiation.',
	'date' => '2010-01-01',
	'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/19944068',
	'doi' => '',
	'modified' => '2015-07-24 15:38:58',
	'created' => '2015-07-24 15:38:58',
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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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	'meta_description' => 'H3K79me1 (Histone H3 monomethylated at lysine 79) Polyclonal Antibody validated  in ChIP-seq, ChIP-qPCR, ELISA, DB and WB. Batch-specific data available on the website.',
	'meta_title' => 'H3K79me1 Antibody - ChIP-seq Grade (C15410082) | Diagenode',
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			'id' => '2239',
			'antibody_id' => '75',
			'name' => 'H3K79me1 Antibody - ChIP-seq Grade',
			'description' => '<p><span>Polyclonal antibody raised in rabbit against histone H3 containing the monomethylated lysine 79 (H3K79me1), using a KLH-conjugated synthetic peptide.</span></p>',
			'label1' => 'Validation Data',
			'info1' => '<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_chip.jpg" alt="H3K79me1 Antibody ChIP Grade" caption="false" width="288" height="217" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
</div>
<div class="small-12 columns">
<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
</div>
<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
<div class="small-12 columns">
<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>
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			'meta_keywords' => '',
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			'modified' => '2022-02-24 12:53:23',
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			'description' => 'Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called “histone code”. Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases.',
			'clonality' => '',
			'isotype' => '',
			'lot' => 'A823-001D',
			'concentration' => '1.66 &micro;g/&micro;l',
			'reactivity' => 'Human, yeast',
			'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>1-2 &mu;g/ChIP</td>
<td>Fig 1, 2</td>
</tr>
<tr>
<td>CUT&amp;TAG</td>
<td>1 &mu;g</td>
<td>Fig 3</td>
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<tr>
<td>ELISA</td>
<td>1:500</td>
<td>Fig 4</td>
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<tr>
<td>Dot Blotting</td>
<td>1:20,000</td>
<td>Fig 5</td>
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<tr>
<td>Western Blotting</td>
<td>1:200</td>
<td>Fig 6</td>
</tr>
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<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 &mu;g per IP.</small></p>',
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$meta_description = 'H3K79me1 (Histone H3 monomethylated at lysine 79) Polyclonal Antibody validated  in ChIP-seq, ChIP-qPCR, ELISA, DB and WB. Batch-specific data available on the website.'
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		'name' => 'H3K79me1 Antibody - ChIP-seq Grade',
		'description' => '<p><span>Polyclonal antibody raised in rabbit against histone H3 containing the monomethylated lysine 79 (H3K79me1), using a KLH-conjugated synthetic peptide.</span></p>',
		'label1' => 'Validation Data',
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<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_chip.jpg" alt="H3K79me1 Antibody ChIP Grade" caption="false" width="288" height="217" /></p>
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<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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>
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<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
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<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
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<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
<div class="small-12 columns">
<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
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</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
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<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>
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		'clonality' => '',
		'isotype' => '',
		'lot' => 'A823-001D',
		'concentration' => '1.66 &micro;g/&micro;l',
		'reactivity' => 'Human, yeast',
		'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>1-2 &mu;g/ChIP</td>
<td>Fig 1, 2</td>
</tr>
<tr>
<td>CUT&amp;TAG</td>
<td>1 &mu;g</td>
<td>Fig 3</td>
</tr>
<tr>
<td>ELISA</td>
<td>1:500</td>
<td>Fig 4</td>
</tr>
<tr>
<td>Dot Blotting</td>
<td>1:20,000</td>
<td>Fig 5</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:200</td>
<td>Fig 6</td>
</tr>
</tbody>
</table>
<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 &mu;g per IP.</small></p>',
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			'name' => 'H3K79me1 Antibody',
			'description' => '<p><span>Polyclonal antibody raised in rabbit against histone <strong>H3 containing the monomethylated lysine 79 (H3K79me1)</strong>, using a KLH-conjugated synthetic peptide.</span></p>',
			'label1' => 'Validation Data',
			'info1' => '<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_chip.jpg" alt="H3K79me1 Antibody ChIP Grade" caption="false" width="288" height="217" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
</div>
<div class="small-12 columns">
<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
</div>
<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
<div class="small-12 columns">
<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>
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<p>Learn more about: <a href="https://www.diagenode.com/applications/western-blot">Loading control, MW marker visualization</a><em>. <br /></em></p>
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			'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
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			'description' => '<p>CUT＆Tagアッセイを成功させるための重要な要素の1つは使用される抗体の品質です。 特異性高い抗体は、目的のタンパク質のみをターゲットとした確実な結果を可能にします。 CUT＆Tagで検証済みの抗体のセレクションはこちらからご覧ください。</p>
<p>Read more:</p>
<p><a href="https://www.diagenode.com/en/categories/cutandtag">Products for CUT&amp;Tag assay</a></p>
<p><a href="https://www.diagenode.com/en/pages/cut-and-tag">Performance of Diagenode's antibodies in CUT&amp;Tag</a></p>
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			'description' => '<p>Histones are the main protein components of chromatin involved in the compaction of DNA into nucleosomes, the basic units of chromatin. A <strong>nucleosome</strong> consists of one pair of each of the core histones (<strong>H2A</strong>, <strong>H2B</strong>, <strong>H3</strong> and <strong>H4</strong>) forming an octameric structure wrapped by 146 base pairs of DNA. The different nucleosomes are linked by the linker histone<strong> H1, </strong>allowing for further condensation of chromatin.</p>
<p>The core histones have a globular structure with large unstructured N-terminal tails protruding from the nucleosome.&nbsp; They can undergo to multiple post-translational modifications (PTM), mainly at the N-terminal tails. These <strong>post-translational modifications </strong>include&nbsp; methylation, acetylation, phosphorylation, ubiquitinylation, citrullination, sumoylation, deamination and crotonylation.&nbsp; The most well characterized PTMs are <strong>methylation,</strong> <strong>acetylation and phosphorylation</strong>. Histone methylation occurs mainly on lysine (K) residues, which can be mono-, di- or tri-methylated, and on arginines (R), which can be mono-methylated and symmetrically or asymmetrically di-methylated. Histone acetylation occurs on lysines and histone phosphorylation mainly on serines (S), threonines (T) and tyrosines (Y).</p>
<p>The PTMs of the different residues are involved in numerous processes such as DNA repair, DNA replication and chromosome condensation. They influence the chromatin organization and can be positively or negatively associated with gene expression. Trimethylation of H3K4, H3K36 and H3K79, and lysine acetylation generally result in an open chromatin configuration (figure below) and are therefore associated with <strong>euchromatin</strong> and gene activation. Trimethylation of H3K9, K3K27 and H4K20, on the other hand, is enriched in <strong>heterochromatin </strong>and associated with gene silencing. The combination of different histone modifications is called the "<strong>histone code</strong>&rdquo;, analogous to the genetic code.</p>
<p><img src="https://www.diagenode.com/img/categories/antibodies/histone-marks-illustration.png" /></p>
<p>Diagenode is proud to offer a large range of antibodies against histones and histone modifications. Our&nbsp; antibodies are highly specific and have been validated in many applications, including <strong>ChIP</strong> and <strong>ChIP-seq</strong>.</p>
<p>Diagenode&rsquo;s collection includes antibodies recognizing:</p>
<ul>
<li><strong>Histone H1 variants</strong></li>
<li><strong>Histone H2A, H2A variants and histone H2A</strong> <strong>modifications</strong> (serine phosphorylation, lysine acetylation, lysine ubiquitinylation)</li>
<li><strong>Histone H2B and H2B</strong> <strong>modifications </strong>(serine phosphorylation, lysine acetylation)</li>
<li><strong>Histone H3 and H3 modifications </strong>(lysine methylation (mono-, di- and tri-methylated), lysine acetylation, serine phosphorylation, threonine phosphorylation, arginine methylation (mono-methylated, symmetrically and asymmetrically di-methylated))</li>
<li><strong>Histone H4 and H4 modifications (</strong>lysine methylation (mono-, di- and tri-methylated), lysine acetylation, arginine methylation (mono-methylated and symmetrically di-methylated), serine phosphorylation )</li>
</ul>
<p><span style="font-weight: 400;"><strong>HDAC's HAT's, HMT's and other</strong> <strong>enzymes</strong> which modify histones can be found in the category <a href="../categories/chromatin-modifying-proteins-histone-transferase">Histone modifying enzymes</a><br /></span></p>
<p><span style="font-weight: 400;"> Diagenode&rsquo;s highly validated antibodies:</span></p>
<ul>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Highly sensitive and specific</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cost-effective (requires less antibody per reaction)</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Batch-specific data is available on the website</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Expert technical support</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sample sizes available</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100% satisfaction guarantee</span></li>
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			'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>
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<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 &micro;g of the Diagenode antibodies against H3K27me3 (cat. No. C15410195) and H3K4me3 (cat. No. C15410003), and 0.5 &micro;g 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>
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<p>Diagenode&rsquo;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>
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			'name' => 'All antibodies',
			'description' => '<p><span style="font-weight: 400;">All Diagenode&rsquo;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&rsquo;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>
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			'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>).&nbsp;</p>
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<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" />&nbsp;</div>
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<p></p>
<p></p>
<p></p>
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<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>',
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			'description' => '<p>50 years ago, Vincent Allfrey and colleagues discovered that lymphocyte activation triggers massive acetylation of chromatin. However, the molecular mechanisms driving epigenetic accessibility are still unknown. We here show that stimulated lymphocytes decondense chromatin by three differentially regulated steps. First, chromatin is repositioned away from the nuclear periphery in response to global acetylation. Second, histone nanodomain clusters decompact into mononucleosome fibers through a mechanism that requires Myc and continual energy input. Single-molecule imaging shows that this step lowers transcription factor residence time and non-specific collisions during sampling for DNA targets. Third, chromatin interactions shift from long range to predominantly short range, and CTCF-mediated loops and contact domains double in numbers. This architectural change facilitates cognate promoter-enhancer contacts and also requires Myc and continual ATP production. Our results thus define the nature and transcriptional impact of chromatin decondensation and reveal an unexpected role for Myc in the establishment of nuclear topology in mammalian cells.</p>',
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			'description' => 'Telomeres hide (or ‘cap’) chromosome ends from DNA-damage surveillance mechanisms that arrest the cell cycle and promote repair, but the checkpoint status of telomeres is not well understood. Here we characterize the response in Saccharomyces cerevisiae to DNA double-strand breaks (DSBs) flanked by varying amounts of telomeric repeat sequences (TG1–3). We show that even short arrays of TG1–3 repeats do not induce G2/M arrest. Both Rif1 1 and Rif2 are required for capping at short, rapidly elongating ends, yet are largely dispensable for protection of longer telomeric arrays. Rif1 1 and Rif2 act through parallel pathways to block accumulation of both RPA and Rad24, activators of checkpoint kinase Mec1 1 (ATR). Finally, we show that Rif function is correlated with an ‘anticheckpoint’ effect, in which checkpoint recovery at an adjacent unprotected end is stimulated, and we provide insight into the molecular mechanism of this phenomenon.',
			'date' => '2012-02-12',
			'pmid' => 'http://www.ncbi.nlm.nih.gov/pubmed/22343724',
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			'name' => 'Chromatin states of core pluripotency-associated genes in pluripotent, multipotent and differentiated cells.',
			'authors' => 'Barrand S, Collas P',
			'description' => 'Oct4, Nanog and Sox2 constitute a core of transcription factors controlling pluripotency. Differentiation and reprogramming studies have unraveled a few epigenetic modifications associated in relation to the expression state of OCT4, NANOG and SOX2. There is, however, no comprehensive map of chromatin states on these genes in human primary cells at different stages of differentiation. We report here a profile of DNA methylation and of 10 histone modifications on regulatory regions of OCT4, NANOG and SOX2 in embryonal carcinoma cells, mesenchymal stem cells and fibroblasts. Bisulfite sequencing reveals correlation between promoter CpG methylation and repression of OCT4, but not NANOG or SOX2, suggesting distinct repression mechanisms. Whereas none of these genes, even when inactive, harbor repressive trimethylated H3K9, CpG hypomethylated NANOG and SOX2, but not CpG methylated OCT4, are enriched in repressive H3K27me3. H3K79me1 and H3K79me3 tend to parallel each other and are linked to repression. Moreover, we highlight an inverse relationship between H3K27me3 occupancy on promoters and H3K36me3 occupancy on coding regions of OCT4, NANOG and SOX2, suggesting a cross-talk between K27 and K36 methylation. Establishment of distinct repression mechanisms for pluripotency-associated genes may constitute a safeguard system to prevent promiscuous reactivation during development or differentiation.',
			'date' => '2010-01-01',
			'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/19944068',
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<p>Read more:</p>
<p><a href="https://www.diagenode.com/en/categories/cutandtag">Products for CUT&amp;Tag assay</a></p>
<p><a href="https://www.diagenode.com/en/pages/cut-and-tag">Performance of Diagenode's antibodies in CUT&amp;Tag</a></p>
<script src="chrome-extension://hhojmcideegachlhfgfdhailpfhgknjm/web_accessible_resources/index.js"></script>',
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	'description' => 'Oct4, Nanog and Sox2 constitute a core of transcription factors controlling pluripotency. Differentiation and reprogramming studies have unraveled a few epigenetic modifications associated in relation to the expression state of OCT4, NANOG and SOX2. There is, however, no comprehensive map of chromatin states on these genes in human primary cells at different stages of differentiation. We report here a profile of DNA methylation and of 10 histone modifications on regulatory regions of OCT4, NANOG and SOX2 in embryonal carcinoma cells, mesenchymal stem cells and fibroblasts. Bisulfite sequencing reveals correlation between promoter CpG methylation and repression of OCT4, but not NANOG or SOX2, suggesting distinct repression mechanisms. Whereas none of these genes, even when inactive, harbor repressive trimethylated H3K9, CpG hypomethylated NANOG and SOX2, but not CpG methylated OCT4, are enriched in repressive H3K27me3. H3K79me1 and H3K79me3 tend to parallel each other and are linked to repression. Moreover, we highlight an inverse relationship between H3K27me3 occupancy on promoters and H3K36me3 occupancy on coding regions of OCT4, NANOG and SOX2, suggesting a cross-talk between K27 and K36 methylation. Establishment of distinct repression mechanisms for pluripotency-associated genes may constitute a safeguard system to prevent promiscuous reactivation during development or differentiation.',
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	'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/19944068',
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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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	'meta_description' => 'H3K79me1 (Histone H3 monomethylated at lysine 79) Polyclonal Antibody validated  in ChIP-seq, ChIP-qPCR, ELISA, DB and WB. Batch-specific data available on the website.',
	'meta_title' => 'H3K79me1 Antibody - ChIP-seq Grade (C15410082) | Diagenode',
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			'id' => '2239',
			'antibody_id' => '75',
			'name' => 'H3K79me1 Antibody - ChIP-seq Grade',
			'description' => '<p><span>Polyclonal antibody raised in rabbit against histone H3 containing the monomethylated lysine 79 (H3K79me1), using a KLH-conjugated synthetic peptide.</span></p>',
			'label1' => 'Validation Data',
			'info1' => '<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_chip.jpg" alt="H3K79me1 Antibody ChIP Grade" caption="false" width="288" height="217" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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>
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</div>
<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
</div>
<div class="small-12 columns">
<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
</div>
<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
<div class="small-12 columns">
<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
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</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
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<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>
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			'info2' => '<p>Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called &ldquo;histone code&rdquo;. Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases.</p>',
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<td>ChIP/ ChIP-seq <sup>*</sup></td>
<td>1-2 &mu;g/ChIP</td>
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<td>1:20,000</td>
<td>Fig 5</td>
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<td>Western Blotting</td>
<td>1:200</td>
<td>Fig 6</td>
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<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 &mu;g per IP.</small></p>',
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		'name' => 'H3K79me1 Antibody - ChIP-seq Grade',
		'description' => '<p><span>Polyclonal antibody raised in rabbit against histone H3 containing the monomethylated lysine 79 (H3K79me1), using a KLH-conjugated synthetic peptide.</span></p>',
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<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_chip.jpg" alt="H3K79me1 Antibody ChIP Grade" caption="false" width="288" height="217" /></p>
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<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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>
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<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
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<div class="small-12 columns">
<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
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<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
<div class="small-12 columns">
<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
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<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
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<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
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<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>
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<thead>
<tr>
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<th>Suggested dilution</th>
<th>References</th>
</tr>
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<td>ChIP/ ChIP-seq <sup>*</sup></td>
<td>1-2 &mu;g/ChIP</td>
<td>Fig 1, 2</td>
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<tr>
<td>CUT&amp;TAG</td>
<td>1 &mu;g</td>
<td>Fig 3</td>
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<tr>
<td>ELISA</td>
<td>1:500</td>
<td>Fig 4</td>
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<tr>
<td>Dot Blotting</td>
<td>1:20,000</td>
<td>Fig 5</td>
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<td>Western Blotting</td>
<td>1:200</td>
<td>Fig 6</td>
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<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 &mu;g per IP.</small></p>',
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			'description' => '<p><span>Polyclonal antibody raised in rabbit against histone <strong>H3 containing the monomethylated lysine 79 (H3K79me1)</strong>, using a KLH-conjugated synthetic peptide.</span></p>',
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			'info1' => '<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_chip.jpg" alt="H3K79me1 Antibody ChIP Grade" caption="false" width="288" height="217" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
</div>
<div class="small-12 columns">
<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
</div>
<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
<div class="small-12 columns">
<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>
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<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>',
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			'description' => '<p>CUT＆Tagアッセイを成功させるための重要な要素の1つは使用される抗体の品質です。 特異性高い抗体は、目的のタンパク質のみをターゲットとした確実な結果を可能にします。 CUT＆Tagで検証済みの抗体のセレクションはこちらからご覧ください。</p>
<p>Read more:</p>
<p><a href="https://www.diagenode.com/en/categories/cutandtag">Products for CUT&amp;Tag assay</a></p>
<p><a href="https://www.diagenode.com/en/pages/cut-and-tag">Performance of Diagenode's antibodies in CUT&amp;Tag</a></p>
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			'description' => '<p>Histones are the main protein components of chromatin involved in the compaction of DNA into nucleosomes, the basic units of chromatin. A <strong>nucleosome</strong> consists of one pair of each of the core histones (<strong>H2A</strong>, <strong>H2B</strong>, <strong>H3</strong> and <strong>H4</strong>) forming an octameric structure wrapped by 146 base pairs of DNA. The different nucleosomes are linked by the linker histone<strong> H1, </strong>allowing for further condensation of chromatin.</p>
<p>The core histones have a globular structure with large unstructured N-terminal tails protruding from the nucleosome.&nbsp; They can undergo to multiple post-translational modifications (PTM), mainly at the N-terminal tails. These <strong>post-translational modifications </strong>include&nbsp; methylation, acetylation, phosphorylation, ubiquitinylation, citrullination, sumoylation, deamination and crotonylation.&nbsp; The most well characterized PTMs are <strong>methylation,</strong> <strong>acetylation and phosphorylation</strong>. Histone methylation occurs mainly on lysine (K) residues, which can be mono-, di- or tri-methylated, and on arginines (R), which can be mono-methylated and symmetrically or asymmetrically di-methylated. Histone acetylation occurs on lysines and histone phosphorylation mainly on serines (S), threonines (T) and tyrosines (Y).</p>
<p>The PTMs of the different residues are involved in numerous processes such as DNA repair, DNA replication and chromosome condensation. They influence the chromatin organization and can be positively or negatively associated with gene expression. Trimethylation of H3K4, H3K36 and H3K79, and lysine acetylation generally result in an open chromatin configuration (figure below) and are therefore associated with <strong>euchromatin</strong> and gene activation. Trimethylation of H3K9, K3K27 and H4K20, on the other hand, is enriched in <strong>heterochromatin </strong>and associated with gene silencing. The combination of different histone modifications is called the "<strong>histone code</strong>&rdquo;, analogous to the genetic code.</p>
<p><img src="https://www.diagenode.com/img/categories/antibodies/histone-marks-illustration.png" /></p>
<p>Diagenode is proud to offer a large range of antibodies against histones and histone modifications. Our&nbsp; antibodies are highly specific and have been validated in many applications, including <strong>ChIP</strong> and <strong>ChIP-seq</strong>.</p>
<p>Diagenode&rsquo;s collection includes antibodies recognizing:</p>
<ul>
<li><strong>Histone H1 variants</strong></li>
<li><strong>Histone H2A, H2A variants and histone H2A</strong> <strong>modifications</strong> (serine phosphorylation, lysine acetylation, lysine ubiquitinylation)</li>
<li><strong>Histone H2B and H2B</strong> <strong>modifications </strong>(serine phosphorylation, lysine acetylation)</li>
<li><strong>Histone H3 and H3 modifications </strong>(lysine methylation (mono-, di- and tri-methylated), lysine acetylation, serine phosphorylation, threonine phosphorylation, arginine methylation (mono-methylated, symmetrically and asymmetrically di-methylated))</li>
<li><strong>Histone H4 and H4 modifications (</strong>lysine methylation (mono-, di- and tri-methylated), lysine acetylation, arginine methylation (mono-methylated and symmetrically di-methylated), serine phosphorylation )</li>
</ul>
<p><span style="font-weight: 400;"><strong>HDAC's HAT's, HMT's and other</strong> <strong>enzymes</strong> which modify histones can be found in the category <a href="../categories/chromatin-modifying-proteins-histone-transferase">Histone modifying enzymes</a><br /></span></p>
<p><span style="font-weight: 400;"> Diagenode&rsquo;s highly validated antibodies:</span></p>
<ul>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Highly sensitive and specific</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cost-effective (requires less antibody per reaction)</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Batch-specific data is available on the website</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Expert technical support</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sample sizes available</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100% satisfaction guarantee</span></li>
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<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 &micro;g of the Diagenode antibodies against H3K27me3 (cat. No. C15410195) and H3K4me3 (cat. No. C15410003), and 0.5 &micro;g 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>
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<p>Diagenode&rsquo;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>
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			'description' => '<p><span style="font-weight: 400;">All Diagenode&rsquo;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&rsquo;s highly validated antibodies:</span></p>
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<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>
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<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>
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<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>).&nbsp;</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" />&nbsp;</div>
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<p></p>
<p></p>
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<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>',
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			'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>',
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			'authors' => 'Kieffer-Kwon K.R. et al.',
			'description' => '<p>50 years ago, Vincent Allfrey and colleagues discovered that lymphocyte activation triggers massive acetylation of chromatin. However, the molecular mechanisms driving epigenetic accessibility are still unknown. We here show that stimulated lymphocytes decondense chromatin by three differentially regulated steps. First, chromatin is repositioned away from the nuclear periphery in response to global acetylation. Second, histone nanodomain clusters decompact into mononucleosome fibers through a mechanism that requires Myc and continual energy input. Single-molecule imaging shows that this step lowers transcription factor residence time and non-specific collisions during sampling for DNA targets. Third, chromatin interactions shift from long range to predominantly short range, and CTCF-mediated loops and contact domains double in numbers. This architectural change facilitates cognate promoter-enhancer contacts and also requires Myc and continual ATP production. Our results thus define the nature and transcriptional impact of chromatin decondensation and reveal an unexpected role for Myc in the establishment of nuclear topology in mammalian cells.</p>',
			'date' => '2017-08-17',
			'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/28803781',
			'doi' => '',
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			'name' => 'Anticheckpoint pathways at telomeres in yeast',
			'authors' => 'Ribeyre Cyril, Shore David',
			'description' => 'Telomeres hide (or ‘cap’) chromosome ends from DNA-damage surveillance mechanisms that arrest the cell cycle and promote repair, but the checkpoint status of telomeres is not well understood. Here we characterize the response in Saccharomyces cerevisiae to DNA double-strand breaks (DSBs) flanked by varying amounts of telomeric repeat sequences (TG1–3). We show that even short arrays of TG1–3 repeats do not induce G2/M arrest. Both Rif1 1 and Rif2 are required for capping at short, rapidly elongating ends, yet are largely dispensable for protection of longer telomeric arrays. Rif1 1 and Rif2 act through parallel pathways to block accumulation of both RPA and Rad24, activators of checkpoint kinase Mec1 1 (ATR). Finally, we show that Rif function is correlated with an ‘anticheckpoint’ effect, in which checkpoint recovery at an adjacent unprotected end is stimulated, and we provide insight into the molecular mechanism of this phenomenon.',
			'date' => '2012-02-12',
			'pmid' => 'http://www.ncbi.nlm.nih.gov/pubmed/22343724',
			'doi' => '',
			'modified' => '2015-07-24 15:38:57',
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			'name' => 'Chromatin states of core pluripotency-associated genes in pluripotent, multipotent and differentiated cells.',
			'authors' => 'Barrand S, Collas P',
			'description' => 'Oct4, Nanog and Sox2 constitute a core of transcription factors controlling pluripotency. Differentiation and reprogramming studies have unraveled a few epigenetic modifications associated in relation to the expression state of OCT4, NANOG and SOX2. There is, however, no comprehensive map of chromatin states on these genes in human primary cells at different stages of differentiation. We report here a profile of DNA methylation and of 10 histone modifications on regulatory regions of OCT4, NANOG and SOX2 in embryonal carcinoma cells, mesenchymal stem cells and fibroblasts. Bisulfite sequencing reveals correlation between promoter CpG methylation and repression of OCT4, but not NANOG or SOX2, suggesting distinct repression mechanisms. Whereas none of these genes, even when inactive, harbor repressive trimethylated H3K9, CpG hypomethylated NANOG and SOX2, but not CpG methylated OCT4, are enriched in repressive H3K27me3. H3K79me1 and H3K79me3 tend to parallel each other and are linked to repression. Moreover, we highlight an inverse relationship between H3K27me3 occupancy on promoters and H3K36me3 occupancy on coding regions of OCT4, NANOG and SOX2, suggesting a cross-talk between K27 and K36 methylation. Establishment of distinct repression mechanisms for pluripotency-associated genes may constitute a safeguard system to prevent promiscuous reactivation during development or differentiation.',
			'date' => '2010-01-01',
			'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/19944068',
			'doi' => '',
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			'created' => '2015-07-24 15:38:58',
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			'url' => 'files/SDS/H3K79me1/SDS-C15410082-H3K79me1_Antibody-FR-fr-GHS_1_0.pdf',
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	(int) 17 => 'PT'
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$outsource = true
$other_formats = array(
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		'last_datasheet_update' => '',
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	'country' => 'ALL',
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	'quote' => false,
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	'featured' => false,
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	'online' => true,
	'master' => false,
	'last_datasheet_update' => '',
	'slug' => 'h3k79me1-polyclonal-antibody-classic-10',
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$edit = ''
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$featured_testimonials = ''
$related_products = ''
$rrbs_service = array(
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	(int) 1 => (int) 1895
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$chipseq_service = array(
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	(int) 1 => (int) 1835,
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$labelize = object(Closure) {
	
}
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	'name' => 'H3K79me1 Antibody (sample size)',
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	'price_CNY' => '',
	'price_AUD' => '288',
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	'except_countries' => 'None',
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$img = 'banners/banner-cut_tag-chipmentation-500.jpg'
$label = '<img src="/img/banners/banner-customizer-back.png" alt=""/>'
$application = array(
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	'position' => '10',
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	'description' => '<p>CUT＆Tagアッセイを成功させるための重要な要素の1つは使用される抗体の品質です。 特異性高い抗体は、目的のタンパク質のみをターゲットとした確実な結果を可能にします。 CUT＆Tagで検証済みの抗体のセレクションはこちらからご覧ください。</p>
<p>Read more:</p>
<p><a href="https://www.diagenode.com/en/categories/cutandtag">Products for CUT&amp;Tag assay</a></p>
<p><a href="https://www.diagenode.com/en/pages/cut-and-tag">Performance of Diagenode's antibodies in CUT&amp;Tag</a></p>
<script src="chrome-extension://hhojmcideegachlhfgfdhailpfhgknjm/web_accessible_resources/index.js"></script>',
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	'meta_keywords' => '',
	'meta_description' => '',
	'modified' => '2016-06-15 11:24:06',
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	'name' => 'Chromatin states of core pluripotency-associated genes in pluripotent, multipotent and differentiated cells.',
	'authors' => 'Barrand S, Collas P',
	'description' => 'Oct4, Nanog and Sox2 constitute a core of transcription factors controlling pluripotency. Differentiation and reprogramming studies have unraveled a few epigenetic modifications associated in relation to the expression state of OCT4, NANOG and SOX2. There is, however, no comprehensive map of chromatin states on these genes in human primary cells at different stages of differentiation. We report here a profile of DNA methylation and of 10 histone modifications on regulatory regions of OCT4, NANOG and SOX2 in embryonal carcinoma cells, mesenchymal stem cells and fibroblasts. Bisulfite sequencing reveals correlation between promoter CpG methylation and repression of OCT4, but not NANOG or SOX2, suggesting distinct repression mechanisms. Whereas none of these genes, even when inactive, harbor repressive trimethylated H3K9, CpG hypomethylated NANOG and SOX2, but not CpG methylated OCT4, are enriched in repressive H3K27me3. H3K79me1 and H3K79me3 tend to parallel each other and are linked to repression. Moreover, we highlight an inverse relationship between H3K27me3 occupancy on promoters and H3K36me3 occupancy on coding regions of OCT4, NANOG and SOX2, suggesting a cross-talk between K27 and K36 methylation. Establishment of distinct repression mechanisms for pluripotency-associated genes may constitute a safeguard system to prevent promiscuous reactivation during development or differentiation.',
	'date' => '2010-01-01',
	'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/19944068',
	'doi' => '',
	'modified' => '2015-07-24 15:38:58',
	'created' => '2015-07-24 15:38:58',
	'ProductsPublication' => array(
		'id' => '305',
		'product_id' => '2239',
		'publication_id' => '916'
	)
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$externalLink = ' <a href="https://www.ncbi.nlm.nih.gov/pubmed/19944068" 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: 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(
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	'meta_keywords' => '',
	'meta_description' => 'H3K79me1 (Histone H3 monomethylated at lysine 79) Polyclonal Antibody validated  in ChIP-seq, ChIP-qPCR, ELISA, DB and WB. Batch-specific data available on the website.',
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		'Product' => array(
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			'antibody_id' => '75',
			'name' => 'H3K79me1 Antibody - ChIP-seq Grade',
			'description' => '<p><span>Polyclonal antibody raised in rabbit against histone H3 containing the monomethylated lysine 79 (H3K79me1), using a KLH-conjugated synthetic peptide.</span></p>',
			'label1' => 'Validation Data',
			'info1' => '<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_chip.jpg" alt="H3K79me1 Antibody ChIP Grade" caption="false" width="288" height="217" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
</div>
<div class="small-12 columns">
<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
</div>
<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
<div class="small-12 columns">
<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>
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<td>ChIP/ ChIP-seq <sup>*</sup></td>
<td>1-2 &mu;g/ChIP</td>
<td>Fig 1, 2</td>
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<td>1:500</td>
<td>Fig 4</td>
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<td>Dot Blotting</td>
<td>1:20,000</td>
<td>Fig 5</td>
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<td>Western Blotting</td>
<td>1:200</td>
<td>Fig 6</td>
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		'name' => 'H3K79me1 Antibody - ChIP-seq Grade',
		'description' => '<p><span>Polyclonal antibody raised in rabbit against histone H3 containing the monomethylated lysine 79 (H3K79me1), using a KLH-conjugated synthetic peptide.</span></p>',
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<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_chip.jpg" alt="H3K79me1 Antibody ChIP Grade" caption="false" width="288" height="217" /></p>
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<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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>
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<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
</div>
<div class="small-12 columns">
<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
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<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
<div class="small-12 columns">
<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
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<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
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<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
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<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>
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<td>ChIP/ ChIP-seq <sup>*</sup></td>
<td>1-2 &mu;g/ChIP</td>
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			'antibody_id' => '75',
			'name' => 'H3K79me1 Antibody',
			'description' => '<p><span>Polyclonal antibody raised in rabbit against histone <strong>H3 containing the monomethylated lysine 79 (H3K79me1)</strong>, using a KLH-conjugated synthetic peptide.</span></p>',
			'label1' => 'Validation Data',
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<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_chip.jpg" alt="H3K79me1 Antibody ChIP Grade" caption="false" width="288" height="217" /></p>
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<div class="small-8 columns">
<p><small><strong> Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) and optimized PCR primer pairs for qPCR. ChIP was performed with the &ldquo;iDeal ChIP-seq&rdquo; kit (cat. No. AB-001-0024), using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 &mu;g of antibody per ChIP experiment was analyzed. IgG (2 &mu;g/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for a region 1 kb upstream of the promoter and the coding region of the active GAPDH gene, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene 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>
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<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-A.jpg" alt="H3K79me1 Antibody ChIP-seq Grade" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-B.jpg" alt="H3K79me1 Antibody for ChIP-seq " caption="false" width="700" /></center><br /><center>C.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-C.jpg" alt="H3K79me1 Antibody for ChIP-seq assay" caption="false" width="700" /></center><br /><center>D.<img src="https://www.diagenode.com/img/product/antibodies/C15410082_chipseq-D.jpg" alt="H3K79me1 Antibody validated in ChIP-seq" caption="false" width="700" /></center></div>
</div>
<div class="small-12 columns">
<p><small><strong> Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> ChIP was performed with 1 &mu;g of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) as described above and the IP&rsquo;d DNA was subsequently analysed on an Illumina Genome Analyzer. Library preparation, cluster generation and sequencing were performed according to the manufacturer&rsquo;s instructions. The 36 bp tags were aligned to the human genome using the ELAND algorithm. Figure 2 shows the peak distribution along the complete sequence and a 1 Mb region of the X-chromosome (figure 2A and B), in 100 kb regions surrounding the GAPDH positive control and EIF4A2 genes (figure 2C and D). </small></p>
</div>
<div class="row">
<div class="small-12 columns"><center>A.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3a-cuttag.png" caption="false" width="700" /></center><br /><center>B.<img src="https://www.diagenode.com/img/product/antibodies/C15410082- fig3b-cuttag.png" caption="false" width="700" /></center></div>
<div class="small-12 columns">
<p><small><strong> Figure 3. Cut&amp;Tag results obtained with the Diagenode antibody directed against H3K79me1</strong><br /> CUT&amp;TAG (Kaya-Okur, H.S., Nat Commun 10, 1930, 2019) was performed on 50,000 K562 cells using 1 &micro;g of the Diagenode antibody against H3K79me1 (cat. No. C1541082) and the Diagenode pA-Tn5 transposase (C01070001). The libraries were subsequently analysed on an Illumina NextSeq 500 sequencer (2x75 paired-end reads) according to the manufacturer's instructions. The tags were aligned to the human genome (hg19) using the BWA algorithm. Figure 3 shows the peak distribution in 2 genomic regions on chromosome 1 and 7 (figure 3A and B, respectively).</small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_ELISA.jpg" alt="H3K79me1 Antibody ELISA validation" caption="false" width="288" height="218" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 4. Determination of the antibody titer</strong><br /> To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode antibody directed against H3K79me1 (Cat. No. pAb-082-050). The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 4), the titer of the antibody was estimated to be 1:11,500. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_Dotblot.jpg" alt="H3K79me1 Antibody Dot Blot validation" caption="false" width="288" height="207" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 5. Cross reactivity test using the Diagenode antibody directed against H3K79me1</strong><br /> A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050) with peptides containing other histone modifications and the unmodified H3K79. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure 5 shows a high specificity of the antibody for the modification of interest. </small></p>
</div>
</div>
<div class="row">
<div class="small-4 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410082_WB.jpg" alt="H3K79me1 Antibody validated in Western Blot" caption="false" width="288" height="254" /></p>
</div>
<div class="small-8 columns">
<p><small><strong> Figure 6. Western blot analysis using the Diagenode antibody directed against H3K79me1</strong><br /> Western blot was performed on whole cell (25 &mu;g, lane 1) and histone extracts (15 &mu;g, lane 2) from HeLa cells, and on 1 &mu;g of recombinant histone H3 (lane 3) using the Diagenode antibody against H3K79me1 (Cat. No. pAb-082-050). The antibody was diluted 1:200 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>
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<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>',
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			'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications',
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			'name' => 'CUT&Tag',
			'description' => '<p>CUT＆Tagアッセイを成功させるための重要な要素の1つは使用される抗体の品質です。 特異性高い抗体は、目的のタンパク質のみをターゲットとした確実な結果を可能にします。 CUT＆Tagで検証済みの抗体のセレクションはこちらからご覧ください。</p>
<p>Read more:</p>
<p><a href="https://www.diagenode.com/en/categories/cutandtag">Products for CUT&amp;Tag assay</a></p>
<p><a href="https://www.diagenode.com/en/pages/cut-and-tag">Performance of Diagenode's antibodies in CUT&amp;Tag</a></p>
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			'name' => 'Histone antibodies',
			'description' => '<p>Histones are the main protein components of chromatin involved in the compaction of DNA into nucleosomes, the basic units of chromatin. A <strong>nucleosome</strong> consists of one pair of each of the core histones (<strong>H2A</strong>, <strong>H2B</strong>, <strong>H3</strong> and <strong>H4</strong>) forming an octameric structure wrapped by 146 base pairs of DNA. The different nucleosomes are linked by the linker histone<strong> H1, </strong>allowing for further condensation of chromatin.</p>
<p>The core histones have a globular structure with large unstructured N-terminal tails protruding from the nucleosome.&nbsp; They can undergo to multiple post-translational modifications (PTM), mainly at the N-terminal tails. These <strong>post-translational modifications </strong>include&nbsp; methylation, acetylation, phosphorylation, ubiquitinylation, citrullination, sumoylation, deamination and crotonylation.&nbsp; The most well characterized PTMs are <strong>methylation,</strong> <strong>acetylation and phosphorylation</strong>. Histone methylation occurs mainly on lysine (K) residues, which can be mono-, di- or tri-methylated, and on arginines (R), which can be mono-methylated and symmetrically or asymmetrically di-methylated. Histone acetylation occurs on lysines and histone phosphorylation mainly on serines (S), threonines (T) and tyrosines (Y).</p>
<p>The PTMs of the different residues are involved in numerous processes such as DNA repair, DNA replication and chromosome condensation. They influence the chromatin organization and can be positively or negatively associated with gene expression. Trimethylation of H3K4, H3K36 and H3K79, and lysine acetylation generally result in an open chromatin configuration (figure below) and are therefore associated with <strong>euchromatin</strong> and gene activation. Trimethylation of H3K9, K3K27 and H4K20, on the other hand, is enriched in <strong>heterochromatin </strong>and associated with gene silencing. The combination of different histone modifications is called the "<strong>histone code</strong>&rdquo;, analogous to the genetic code.</p>
<p><img src="https://www.diagenode.com/img/categories/antibodies/histone-marks-illustration.png" /></p>
<p>Diagenode is proud to offer a large range of antibodies against histones and histone modifications. Our&nbsp; antibodies are highly specific and have been validated in many applications, including <strong>ChIP</strong> and <strong>ChIP-seq</strong>.</p>
<p>Diagenode&rsquo;s collection includes antibodies recognizing:</p>
<ul>
<li><strong>Histone H1 variants</strong></li>
<li><strong>Histone H2A, H2A variants and histone H2A</strong> <strong>modifications</strong> (serine phosphorylation, lysine acetylation, lysine ubiquitinylation)</li>
<li><strong>Histone H2B and H2B</strong> <strong>modifications </strong>(serine phosphorylation, lysine acetylation)</li>
<li><strong>Histone H3 and H3 modifications </strong>(lysine methylation (mono-, di- and tri-methylated), lysine acetylation, serine phosphorylation, threonine phosphorylation, arginine methylation (mono-methylated, symmetrically and asymmetrically di-methylated))</li>
<li><strong>Histone H4 and H4 modifications (</strong>lysine methylation (mono-, di- and tri-methylated), lysine acetylation, arginine methylation (mono-methylated and symmetrically di-methylated), serine phosphorylation )</li>
</ul>
<p><span style="font-weight: 400;"><strong>HDAC's HAT's, HMT's and other</strong> <strong>enzymes</strong> which modify histones can be found in the category <a href="../categories/chromatin-modifying-proteins-histone-transferase">Histone modifying enzymes</a><br /></span></p>
<p><span style="font-weight: 400;"> Diagenode&rsquo;s highly validated antibodies:</span></p>
<ul>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Highly sensitive and specific</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cost-effective (requires less antibody per reaction)</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Batch-specific data is available on the website</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Expert technical support</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sample sizes available</span></li>
<li><span style="font-weight: 400;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100% satisfaction guarantee</span></li>
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<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>
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<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 &micro;g of the Diagenode antibodies against H3K27me3 (cat. No. C15410195) and H3K4me3 (cat. No. C15410003), and 0.5 &micro;g 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>
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<p>Diagenode&rsquo;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>
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			'description' => '<p><span style="font-weight: 400;">All Diagenode&rsquo;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&rsquo;s highly validated antibodies:</span></p>
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<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>
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<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>).&nbsp;</p>
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<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>',
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<p>Read more:</p>
<p><a href="https://www.diagenode.com/en/categories/cutandtag">Products for CUT&amp;Tag assay</a></p>
<p><a href="https://www.diagenode.com/en/pages/cut-and-tag">Performance of Diagenode's antibodies in CUT&amp;Tag</a></p>
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	'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>',
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	'type' => 'Brochure',
	'url' => 'files/brochures/Epigenetic_Antibodies_Brochure.pdf',
	'slug' => 'epigenetic-antibodies-brochure',
	'meta_keywords' => '',
	'meta_description' => '',
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	'name' => 'H3K79me1 Antibody SDS ES es',
	'language' => 'es',
	'url' => 'files/SDS/H3K79me1/SDS-C15410082-H3K79me1_Antibody-ES-es-GHS_1_0.pdf',
	'countries' => 'ES',
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$publication = array(
	'id' => '916',
	'name' => 'Chromatin states of core pluripotency-associated genes in pluripotent, multipotent and differentiated cells.',
	'authors' => 'Barrand S, Collas P',
	'description' => 'Oct4, Nanog and Sox2 constitute a core of transcription factors controlling pluripotency. Differentiation and reprogramming studies have unraveled a few epigenetic modifications associated in relation to the expression state of OCT4, NANOG and SOX2. There is, however, no comprehensive map of chromatin states on these genes in human primary cells at different stages of differentiation. We report here a profile of DNA methylation and of 10 histone modifications on regulatory regions of OCT4, NANOG and SOX2 in embryonal carcinoma cells, mesenchymal stem cells and fibroblasts. Bisulfite sequencing reveals correlation between promoter CpG methylation and repression of OCT4, but not NANOG or SOX2, suggesting distinct repression mechanisms. Whereas none of these genes, even when inactive, harbor repressive trimethylated H3K9, CpG hypomethylated NANOG and SOX2, but not CpG methylated OCT4, are enriched in repressive H3K27me3. H3K79me1 and H3K79me3 tend to parallel each other and are linked to repression. Moreover, we highlight an inverse relationship between H3K27me3 occupancy on promoters and H3K36me3 occupancy on coding regions of OCT4, NANOG and SOX2, suggesting a cross-talk between K27 and K36 methylation. Establishment of distinct repression mechanisms for pluripotency-associated genes may constitute a safeguard system to prevent promiscuous reactivation during development or differentiation.',
	'date' => '2010-01-01',
	'pmid' => 'https://www.ncbi.nlm.nih.gov/pubmed/19944068',
	'doi' => '',
	'modified' => '2015-07-24 15:38:58',
	'created' => '2015-07-24 15:38:58',
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		'id' => '305',
		'product_id' => '2239',
		'publication_id' => '916'
	)
)
$externalLink = ' <a href="https://www.ncbi.nlm.nih.gov/pubmed/19944068" target="_blank"><i class="fa fa-external-link"></i></a>'
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View::render() - CORE/Cake/View/View.php, line 473
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Datasheet H3K79me1 C15410082 DATASHEET Datasheet description	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

H3K79me1 Antibody SDS GB en	Download
H3K79me1 Antibody SDS US en	Download
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H3K79me1 Antibody SDS BE nl	Download
H3K79me1 Antibody SDS BE fr	Download
H3K79me1 Antibody SDS FR fr	Download
H3K79me1 Antibody SDS ES es	Download