Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), using a KLH-conjugated synthetic peptide.
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Lot | 43586 |
---|---|
Concentration | 0.59 μg/μl |
Species reactivity | Human |
Type | Polyclonal |
Purity | Purified by antigen-affinity chromatography. |
Host | Rabbit |
Storage Conditions | Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles. |
Precautions | This product is for research use only. Not for use in diagnostic or therapeutic procedures. |
Applications | Suggested dilution * | References |
---|---|---|
ChIP assay | 5 μg/ChIP | Fig 2 |
Immunoprecipitation | 1:100 - 1:500 | Fig 1 |
Western Blotting | 1:1,000 | Fig 1 |
* Optimal dilutions/concentrations should be determined by the researcher.
Figure 1. C/EBP alpha antibody IP results
C/EBP alpha antibody immunoprecipitates C/EBP alpha protein in IP experiments. IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000.
Figure 2. C/EBP alpha antibody ChIP results
ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to CAMP promoter. Results are expressed as fold enrichment over the IgG negative control.
Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), using a KLH-conjugated synthetic peptide.
IP Immunoprecipitation Read more |
WB Western blot : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies. Learn more about: Load... Read more |
ChIP-qPCR (ab) Read more |
Datasheet CEBP C15410225 DATASHEET Datasheet description | Download |
Datasheet C/EBP C15410225 - Lot 40058 DATASHEET Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), ... | Download |
How to properly cite this product in your workDiagenode strongly recommends using this: C/EBP alpha Antibody (Diagenode Cat# C15410225-100 Lot# 43586). Click here to copy to clipboard. Using our products in your publication? Let us know! |
SUMO Safeguards Somatic and Pluripotent Cell Identities by Enforcing Distinct Chromatin States |
Modulation of vitamin D signaling by the pioneer factor CEBPA. |
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C/EBP alpha antibody IP results</strong><br /> C/EBP alpha antibody immunoprecipitates C/EBP alpha protein in IP experiments. IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to CAMP promoter. 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Check the list below to see our targets.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li><span style="font-weight: 400;"> Highly sensitive and specific</span></li> <li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li> <li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li> <li><span style="font-weight: 400;"> Expert technical support</span></li> <li><span style="font-weight: 400;"> Sample sizes available</span></li> <li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li> </ul>', 'no_promo' => false, 'in_menu' => false, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'transcription-factor', 'cookies_tag_id' => null, 'meta_keywords' => ' Transcription factor antibodies,monoclonal antibodies,polyclonal antibodies', 'meta_description' => 'Diagenode offers polyclonal and monoclonal antibodies for Transcription studie', 'meta_title' => 'Transcription factor Antibodies | Diagenode', 'modified' => '2020-07-06 12:59:19', 'created' => '2015-03-12 10:20:08', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 1 => array( 'id' => '103', 'position' => '0', 'parent_id' => '4', 'name' => 'All antibodies', 'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. Please, use our Quick search field to find the antibody of interest by target name, application, purity.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li>Highly sensitive and specific</li> <li>Cost-effective (requires less antibody per reaction)</li> <li>Batch-specific data is available on the website</li> <li>Expert technical support</li> <li>Sample sizes available</li> <li>100% satisfaction guarantee</li> </ul>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'all-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'Antibodies,Premium Antibodies,Classic,Pioneer', 'meta_description' => 'Diagenode Offers Strict quality standards with Rigorous QC and validated Antibodies. Classified based on level of validation for flexibility of Application. Comprehensive selection of histone and non-histone Antibodies', 'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode', 'modified' => '2019-07-03 10:55:44', 'created' => '2015-11-02 14:49:22', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 2 => array( 'id' => '127', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-grade antibodies', 'description' => '<div class="row"> <div class="small-12 columns"><center></center> <p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p> <p></p> </div> </div> <p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p> <div class="row"> <div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div> <div class="small-12 medium-6 large-6 columns"> <p></p> <p></p> <p></p> </div> </div> <p></p> <p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. 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Here, we show that SUMO modification acts to stabilize cell fate in a variety of contexts. Hyposumoylation enhances pluripotency reprogramming in vitro and in vivo, increases lineage transdifferentiation, and facilitates leukemic cell differentiation. Suppressing sumoylation in embryonic stem cells (ESCs) promotes their conversion into 2-cell-embryo-like (2C-like) cells. During reprogramming to pluripotency, SUMO functions on fibroblastic enhancers to retain somatic transcription factors together with Oct4, Sox2, and Klf4, thus impeding somatic enhancer inactivation. In contrast, in ESCs, SUMO functions on heterochromatin to silence the 2C program, maintaining both proper H3K9me3 levels genome-wide and repression of the Dux locus by triggering recruitment of the sumoylated PRC1.6 and Kap/Setdb1 repressive complexes. Together, these studies show that SUMO acts on chromatin as a glue to stabilize key determinants of somatic and pluripotent states.</p>', 'date' => '2018-10-25', 'pmid' => 'http://www.pubmed.gov/30401455', 'doi' => '10.1016/j.stem.2018.10.001', 'modified' => '2019-07-22 09:18:55', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '3606', 'name' => 'Modulation of vitamin D signaling by the pioneer factor CEBPA.', 'authors' => 'Nurminen V, Neme A, Seuter S, Carlberg C', 'description' => '<p>The myeloid master regulator CCAAT enhancer-binding protein alpha (CEBPA) is known as a pioneer factor. In this study, we report the CEBPA cistrome of THP-1 human monocytes after stimulation with the vitamin D receptor (VDR) ligand 1α,25-dihydroxyvitamin D (1,25(OH)D) for 2, 8 and 24 h. About a third of the genomic VDR binding sites co-located with those of CEBPA. 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IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to CAMP promoter. 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IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to CAMP promoter. Results are expressed as fold enrichment over the IgG negative control. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), using a KLH-conjugated synthetic peptide.</p>', 'label3' => '', 'info3' => '', 'format' => '100 μl', 'catalog_number' => 'C15410225-100', 'old_catalog_number' => '', 'sf_code' => 'C15410225-D001-001161', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '395', 'price_USD' => '410', 'price_GBP' => '345', 'price_JPY' => '61875', 'price_CNY' => '', 'price_AUD' => '1025', 'country' => 'ALL', 'except_countries' => 'Japan', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'c-ebp-alpha-polyclonal-antibody-classic-100-mg', 'meta_title' => 'C/EBP alpha Antibody - ChIP Grade (C15410225) | Diagenode', 'meta_keywords' => 'September 9, 2014', 'meta_description' => 'C/EBP alpha (CCAAT/enhancer binding protein, alpha) Polyclonal Antibody validated in ChIP-qPCR, IP and WB. ', 'modified' => '2021-12-23 12:08:12', 'created' => '2015-06-29 14:08:20', 'locale' => 'eng' ), 'Antibody' => array( 'host' => '*****', 'id' => '335', 'name' => 'C/EBP alpha polyclonal antibody - Classic', 'description' => 'Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), using a KLH-conjugated synthetic peptide.', 'clonality' => '', 'isotype' => '', 'lot' => '43586', 'concentration' => '0.59 μg/μl ', 'reactivity' => 'Human', 'type' => 'Polyclonal', 'purity' => 'Purified by antigen-affinity chromatography.', 'classification' => '', 'application_table' => '<table> <thead> <tr> <th>Applications</th> <th>Suggested dilution <sup>*</sup></th> <th>References</th> </tr> </thead> <tbody> <tr> <td>ChIP assay</td> <td>5 μg/ChIP</td> <td>Fig 2</td> </tr> <tr> <td>Immunoprecipitation</td> <td>1:100 - 1:500</td> <td>Fig 1</td> </tr> <tr> <td>Western Blotting</td> <td>1:1,000</td> <td>Fig 1</td> </tr> </tbody> </table> <p></p> <p><small><sup>*</sup> Optimal dilutions/concentrations should be determined by the researcher.</small></p>', 'storage_conditions' => 'Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles.', 'storage_buffer' => '', 'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.', 'uniprot_acc' => '', 'slug' => '', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2020-07-01 10:51:16', 'created' => '2015-07-15 16:17:55', 'select_label' => '335 - C/EBP alpha polyclonal antibody - Classic (43586 - 0.59 μg/μl - Human - Purified by antigen-affinity chromatography. - Rabbit)' ), 'Slave' => array( (int) 0 => array( 'id' => '64', 'name' => 'C15410225', 'product_id' => '2306', 'modified' => '2016-02-18 21:37:20', 'created' => '2016-02-18 21:37:20' ) ), 'Group' => array( 'Group' => array( 'id' => '64', 'name' => 'C15410225', 'product_id' => '2306', 'modified' => '2016-02-18 21:37:20', 'created' => '2016-02-18 21:37:20' ), 'Master' => array( 'id' => '2306', 'antibody_id' => '335', 'name' => 'C/EBP alpha Antibody', 'description' => '<p><span>Polyclonal antibody raised in rabbit against<strong> CEBP Alpha</strong> (CCAAT/enhancer binding protein (<strong>C/EBP</strong>), alpha), 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/C15410225-C_EBP-polyclonal-Fig1.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong>Figure 1. C/EBP alpha antibody IP results</strong><br /> C/EBP alpha antibody immunoprecipitates C/EBP alpha protein in IP experiments. IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to CAMP promoter. Results are expressed as fold enrichment over the IgG negative control. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), using a KLH-conjugated synthetic peptide.</p>', 'label3' => '', 'info3' => '', 'format' => '100 μl', 'catalog_number' => 'C15410225-100', 'old_catalog_number' => '', 'sf_code' => 'C15410225-D001-001161', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '395', 'price_USD' => '410', 'price_GBP' => '345', 'price_JPY' => '61875', 'price_CNY' => '', 'price_AUD' => '1025', 'country' => 'ALL', 'except_countries' => 'Japan', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'c-ebp-alpha-polyclonal-antibody-classic-100-mg', 'meta_title' => 'C/EBP alpha Antibody - ChIP Grade (C15410225) | Diagenode', 'meta_keywords' => 'September 9, 2014', 'meta_description' => 'C/EBP alpha (CCAAT/enhancer binding protein, alpha) Polyclonal Antibody validated in ChIP-qPCR, IP and WB. ', 'modified' => '2021-12-23 12:08:12', 'created' => '2015-06-29 14:08:20' ), 'Product' => array( (int) 0 => array( [maximum depth reached] ) ) ), 'Related' => array(), 'Application' => array( (int) 0 => array( 'id' => '30', 'position' => '10', 'parent_id' => '40', 'name' => 'IP', 'description' => '<p>Immunoprecipitation</p>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'immunoprecipitation', 'meta_keywords' => 'Immunoprecipitation,Monoclonal antibody,Polyclonal antibody', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for Immunoprecipitation applications', 'meta_title' => 'Immunoprecipitation - Monoclonal antibody - Polyclonal antibody | Diagenode', 'modified' => '2016-01-13 12:23:07', 'created' => '2015-07-08 13:46:50', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '19', 'position' => '10', 'parent_id' => '40', 'name' => 'WB', 'description' => '<p><strong>Western blot</strong> : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies.</p> <p>Learn more about: <a href="https://www.diagenode.com/applications/western-blot">Loading control, MW marker visualization</a><em>. <br /></em></p> <p><em></em>Check our selection of antibodies validated in Western blot.</p>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'western-blot-antibodies', 'meta_keywords' => ' Western Blot Antibodies ,western blot protocol,Western Blotting Products,Polyclonal antibodies ,monoclonal antibodies ', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for western blot applications', 'meta_title' => ' Western Blot - Monoclonal antibody - Polyclonal antibody | Diagenode', 'modified' => '2016-04-26 12:44:51', 'created' => '2015-01-07 09:20:00', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '43', 'position' => '10', 'parent_id' => '40', 'name' => 'ChIP-qPCR (ab)', 'description' => '', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'chip-qpcr-antibodies', 'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications', 'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode', 'modified' => '2016-01-20 11:30:24', 'created' => '2015-10-20 11:45:36', 'ProductsApplication' => array( [maximum depth reached] ) ) ), 'Category' => array( (int) 0 => array( 'id' => '30', 'position' => '50', 'parent_id' => '4', 'name' => 'Transcription', 'description' => '<p><span style="font-weight: 400;">The list of Diagenode’s highly specific antibodies for transcription studies includes the antibodies against many transcription factors and nuclear receptors. Check the list below to see our targets.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li><span style="font-weight: 400;"> Highly sensitive and specific</span></li> <li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li> <li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li> <li><span style="font-weight: 400;"> Expert technical support</span></li> <li><span style="font-weight: 400;"> Sample sizes available</span></li> <li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li> </ul>', 'no_promo' => false, 'in_menu' => false, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'transcription-factor', 'cookies_tag_id' => null, 'meta_keywords' => ' Transcription factor antibodies,monoclonal antibodies,polyclonal antibodies', 'meta_description' => 'Diagenode offers polyclonal and monoclonal antibodies for Transcription studie', 'meta_title' => 'Transcription factor Antibodies | Diagenode', 'modified' => '2020-07-06 12:59:19', 'created' => '2015-03-12 10:20:08', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 1 => array( 'id' => '103', 'position' => '0', 'parent_id' => '4', 'name' => 'All antibodies', 'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. Please, use our Quick search field to find the antibody of interest by target name, application, purity.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li>Highly sensitive and specific</li> <li>Cost-effective (requires less antibody per reaction)</li> <li>Batch-specific data is available on the website</li> <li>Expert technical support</li> <li>Sample sizes available</li> <li>100% satisfaction guarantee</li> </ul>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'all-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'Antibodies,Premium Antibodies,Classic,Pioneer', 'meta_description' => 'Diagenode Offers Strict quality standards with Rigorous QC and validated Antibodies. Classified based on level of validation for flexibility of Application. Comprehensive selection of histone and non-histone Antibodies', 'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode', 'modified' => '2019-07-03 10:55:44', 'created' => '2015-11-02 14:49:22', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 2 => array( 'id' => '127', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-grade antibodies', 'description' => '<div class="row"> <div class="small-12 columns"><center></center> <p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p> <p></p> </div> </div> <p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p> <div class="row"> <div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div> <div class="small-12 medium-6 large-6 columns"> <p></p> <p></p> <p></p> </div> </div> <p></p> <p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. Find your ChIP-grade antibody in the list below and check more information about tested applications, extensive validation data, and product information.</p>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'chip-grade-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'ChIP-grade antibodies, polyclonal antibody, monoclonal antibody, Diagenode', 'meta_description' => 'Diagenode Offers Extensively Validated ChIP-Grade Antibodies, Confirmed for their Specificity, and high level of Performance in Chromatin Immunoprecipitation ChIP', 'meta_title' => 'Chromatin immunoprecipitation ChIP-grade antibodies | Diagenode', 'modified' => '2024-11-19 17:27:07', 'created' => '2017-02-14 11:16:04', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ) ), 'Document' => array( (int) 0 => array( 'id' => '383', 'name' => 'Datasheet CEBP C15410225', 'description' => 'Datasheet description', 'image_id' => null, 'type' => 'Datasheet', 'url' => 'files/products/antibodies/Datasheet_CEBP_C15410225.pdf', 'slug' => 'datasheet-cebp-c15410225', 'meta_keywords' => null, 'meta_description' => null, 'modified' => '2015-07-07 11:47:44', 'created' => '2015-07-07 11:47:44', 'ProductsDocument' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '1085', 'name' => 'Datasheet C/EBP C15410225 - Lot 40058', 'description' => '<p>Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), using a KLH-conjugated synthetic peptide.</p>', 'image_id' => null, 'type' => 'Datasheet', 'url' => 'files/products/antibodies/Datasheet_CEBP_C15410225-lot40058.pdf', 'slug' => 'datasheet_cebp_c15410225-lot40058', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2020-07-01 11:00:52', 'created' => '2020-07-01 10:59:37', 'ProductsDocument' => array( [maximum depth reached] ) ) ), 'Feature' => array(), 'Image' => array( (int) 0 => array( 'id' => '1779', 'name' => 'product/antibodies/ab-chip-icon.png', 'alt' => 'Antibody ChIP icon', 'modified' => '2020-08-12 11:52:55', 'created' => '2018-03-15 15:52:35', 'ProductsImage' => array( [maximum depth reached] ) ) ), 'Promotion' => array(), 'Protocol' => array(), 'Publication' => array( (int) 0 => array( 'id' => '3576', 'name' => 'SUMO Safeguards Somatic and Pluripotent Cell Identities by Enforcing Distinct Chromatin States', 'authors' => 'Cossec Jack-Christophe, Theurillat Ilan, Chica Claudia, Búa Aguín Sabela, Gaume Xavier, Andrieux Alexandra, Iturbide Ane, Jouvion Gregory, Li Han, Bossis Guillaume, Seeler Jacob-Sebastian, Torres-Padilla Maria-Elena, Dejean Anne', 'description' => '<p>Understanding general principles that safeguard cellular identity should reveal critical insights into common mechanisms underlying specification of varied cell types. Here, we show that SUMO modification acts to stabilize cell fate in a variety of contexts. Hyposumoylation enhances pluripotency reprogramming in vitro and in vivo, increases lineage transdifferentiation, and facilitates leukemic cell differentiation. Suppressing sumoylation in embryonic stem cells (ESCs) promotes their conversion into 2-cell-embryo-like (2C-like) cells. During reprogramming to pluripotency, SUMO functions on fibroblastic enhancers to retain somatic transcription factors together with Oct4, Sox2, and Klf4, thus impeding somatic enhancer inactivation. In contrast, in ESCs, SUMO functions on heterochromatin to silence the 2C program, maintaining both proper H3K9me3 levels genome-wide and repression of the Dux locus by triggering recruitment of the sumoylated PRC1.6 and Kap/Setdb1 repressive complexes. Together, these studies show that SUMO acts on chromatin as a glue to stabilize key determinants of somatic and pluripotent states.</p>', 'date' => '2018-10-25', 'pmid' => 'http://www.pubmed.gov/30401455', 'doi' => '10.1016/j.stem.2018.10.001', 'modified' => '2019-07-22 09:18:55', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '3606', 'name' => 'Modulation of vitamin D signaling by the pioneer factor CEBPA.', 'authors' => 'Nurminen V, Neme A, Seuter S, Carlberg C', 'description' => '<p>The myeloid master regulator CCAAT enhancer-binding protein alpha (CEBPA) is known as a pioneer factor. In this study, we report the CEBPA cistrome of THP-1 human monocytes after stimulation with the vitamin D receptor (VDR) ligand 1α,25-dihydroxyvitamin D (1,25(OH)D) for 2, 8 and 24 h. About a third of the genomic VDR binding sites co-located with those of CEBPA. In parallel, the binding strength of 5% of the CEBPA cistrome, i.e. some 1500 sites, is significantly (p < 0.001) affected by 1,25(OH)D. Transcriptome-wide analysis after CEBPA silencing indicated that the pioneer factor enhances both the basal expression and ligand inducibility of 70 vitamin D target genes largely involved in lipid signaling and metabolism. In contrast, CEBPA suppresses 82 vitamin D target genes many of which are related to the modulation of T cell activity by monocytes. The inducibility of the promoter-specific histone marker H3K4me3 distinguishes the former class of genes from the latter. Moreover, prominent occupancy of the myeloid pioneer factor PU.1 on 1,25(OH)D-sensitive CEBPA enhancers mechanistically explains the dichotomy of vitamin D target genes. In conclusion, CEBPA supports vitamin D signaling concerning actions of the innate immune system, but uses the antagonism with PU.1 for suppressing possible overreactions of adaptive immunity.</p>', 'date' => '2018-06-12', 'pmid' => 'http://www.pubmed.gov/30550771', 'doi' => '10.1016/j.bbagrm.2018.12.004', 'modified' => '2019-04-17 14:53:41', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( [maximum depth reached] ) ) ), 'Testimonial' => array(), 'Area' => array(), 'SafetySheet' => array() ) $meta_canonical = 'https://www.diagenode.com/en/p/c-ebp-alpha-polyclonal-antibody-classic-100-mg' $country = 'US' $countries_allowed = array( (int) 0 => 'CA', (int) 1 => 'US', (int) 2 => 'IE', (int) 3 => 'GB', (int) 4 => 'DK', (int) 5 => 'NO', (int) 6 => 'SE', (int) 7 => 'FI', (int) 8 => 'NL', (int) 9 => 'BE', (int) 10 => 'LU', (int) 11 => 'FR', (int) 12 => 'DE', (int) 13 => 'CH', (int) 14 => 'AT', (int) 15 => 'ES', (int) 16 => 'IT', (int) 17 => 'PT' ) $outsource = false $other_formats = array() $pro = array( 'id' => '2305', 'antibody_id' => '335', 'name' => 'C/EBP alpha polyclonal antibody - Classic', 'description' => '<p><span>Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), 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/C15410225-C_EBP-polyclonal-Fig1.jpg" alt="IP result" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong>Figure 1. C/EBP alpha antibody IP results</strong><br /> C/EBP alpha antibody immunoprecipitates C/EBP alpha protein in IP experiments. IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="ChIP result" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to CAMP promoter. 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In this study, we report the CEBPA cistrome of THP-1 human monocytes after stimulation with the vitamin D receptor (VDR) ligand 1α,25-dihydroxyvitamin D (1,25(OH)D) for 2, 8 and 24 h. About a third of the genomic VDR binding sites co-located with those of CEBPA. In parallel, the binding strength of 5% of the CEBPA cistrome, i.e. some 1500 sites, is significantly (p < 0.001) affected by 1,25(OH)D. Transcriptome-wide analysis after CEBPA silencing indicated that the pioneer factor enhances both the basal expression and ligand inducibility of 70 vitamin D target genes largely involved in lipid signaling and metabolism. In contrast, CEBPA suppresses 82 vitamin D target genes many of which are related to the modulation of T cell activity by monocytes. The inducibility of the promoter-specific histone marker H3K4me3 distinguishes the former class of genes from the latter. Moreover, prominent occupancy of the myeloid pioneer factor PU.1 on 1,25(OH)D-sensitive CEBPA enhancers mechanistically explains the dichotomy of vitamin D target genes. In conclusion, CEBPA supports vitamin D signaling concerning actions of the innate immune system, but uses the antagonism with PU.1 for suppressing possible overreactions of adaptive immunity.</p>', 'date' => '2018-06-12', 'pmid' => 'http://www.pubmed.gov/30550771', 'doi' => '10.1016/j.bbagrm.2018.12.004', 'modified' => '2019-04-17 14:53:41', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( 'id' => '3452', 'product_id' => '2306', 'publication_id' => '3606' ) ) $externalLink = ' <a href="http://www.pubmed.gov/30550771" 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 ?? 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IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to CAMP promoter. 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C/EBP alpha antibody IP results</strong><br /> C/EBP alpha antibody immunoprecipitates C/EBP alpha protein in IP experiments. IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. 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Check the list below to see our targets.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li><span style="font-weight: 400;"> Highly sensitive and specific</span></li> <li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li> <li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li> <li><span style="font-weight: 400;"> Expert technical support</span></li> <li><span style="font-weight: 400;"> Sample sizes available</span></li> <li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li> </ul>', 'no_promo' => false, 'in_menu' => false, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'transcription-factor', 'cookies_tag_id' => null, 'meta_keywords' => ' Transcription factor antibodies,monoclonal antibodies,polyclonal antibodies', 'meta_description' => 'Diagenode offers polyclonal and monoclonal antibodies for Transcription studie', 'meta_title' => 'Transcription factor Antibodies | Diagenode', 'modified' => '2020-07-06 12:59:19', 'created' => '2015-03-12 10:20:08', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 1 => array( 'id' => '103', 'position' => '0', 'parent_id' => '4', 'name' => 'All antibodies', 'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. 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Comprehensive selection of histone and non-histone Antibodies', 'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode', 'modified' => '2019-07-03 10:55:44', 'created' => '2015-11-02 14:49:22', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 2 => array( 'id' => '127', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-grade antibodies', 'description' => '<div class="row"> <div class="small-12 columns"><center></center> <p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p> <p></p> </div> </div> <p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p> <div class="row"> <div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div> <div class="small-12 medium-6 large-6 columns"> <p></p> <p></p> <p></p> </div> </div> <p></p> <p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. Find your ChIP-grade antibody in the list below and check more information about tested applications, extensive validation data, and product information.</p>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'chip-grade-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'ChIP-grade antibodies, polyclonal antibody, monoclonal antibody, Diagenode', 'meta_description' => 'Diagenode Offers Extensively Validated ChIP-Grade Antibodies, Confirmed for their Specificity, and high level of Performance in Chromatin Immunoprecipitation ChIP', 'meta_title' => 'Chromatin immunoprecipitation ChIP-grade antibodies | Diagenode', 'modified' => '2024-11-19 17:27:07', 'created' => '2017-02-14 11:16:04', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ) ), 'Document' => array( (int) 0 => array( 'id' => '383', 'name' => 'Datasheet CEBP C15410225', 'description' => 'Datasheet description', 'image_id' => null, 'type' => 'Datasheet', 'url' => 'files/products/antibodies/Datasheet_CEBP_C15410225.pdf', 'slug' => 'datasheet-cebp-c15410225', 'meta_keywords' => null, 'meta_description' => null, 'modified' => '2015-07-07 11:47:44', 'created' => '2015-07-07 11:47:44', 'ProductsDocument' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '1085', 'name' => 'Datasheet C/EBP C15410225 - Lot 40058', 'description' => '<p>Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), using a KLH-conjugated synthetic peptide.</p>', 'image_id' => null, 'type' => 'Datasheet', 'url' => 'files/products/antibodies/Datasheet_CEBP_C15410225-lot40058.pdf', 'slug' => 'datasheet_cebp_c15410225-lot40058', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2020-07-01 11:00:52', 'created' => '2020-07-01 10:59:37', 'ProductsDocument' => array( [maximum depth reached] ) ) ), 'Feature' => array(), 'Image' => array( (int) 0 => array( 'id' => '1779', 'name' => 'product/antibodies/ab-chip-icon.png', 'alt' => 'Antibody ChIP icon', 'modified' => '2020-08-12 11:52:55', 'created' => '2018-03-15 15:52:35', 'ProductsImage' => array( [maximum depth reached] ) ) ), 'Promotion' => array(), 'Protocol' => array(), 'Publication' => array( (int) 0 => array( 'id' => '3576', 'name' => 'SUMO Safeguards Somatic and Pluripotent Cell Identities by Enforcing Distinct Chromatin States', 'authors' => 'Cossec Jack-Christophe, Theurillat Ilan, Chica Claudia, Búa Aguín Sabela, Gaume Xavier, Andrieux Alexandra, Iturbide Ane, Jouvion Gregory, Li Han, Bossis Guillaume, Seeler Jacob-Sebastian, Torres-Padilla Maria-Elena, Dejean Anne', 'description' => '<p>Understanding general principles that safeguard cellular identity should reveal critical insights into common mechanisms underlying specification of varied cell types. Here, we show that SUMO modification acts to stabilize cell fate in a variety of contexts. Hyposumoylation enhances pluripotency reprogramming in vitro and in vivo, increases lineage transdifferentiation, and facilitates leukemic cell differentiation. Suppressing sumoylation in embryonic stem cells (ESCs) promotes their conversion into 2-cell-embryo-like (2C-like) cells. During reprogramming to pluripotency, SUMO functions on fibroblastic enhancers to retain somatic transcription factors together with Oct4, Sox2, and Klf4, thus impeding somatic enhancer inactivation. In contrast, in ESCs, SUMO functions on heterochromatin to silence the 2C program, maintaining both proper H3K9me3 levels genome-wide and repression of the Dux locus by triggering recruitment of the sumoylated PRC1.6 and Kap/Setdb1 repressive complexes. Together, these studies show that SUMO acts on chromatin as a glue to stabilize key determinants of somatic and pluripotent states.</p>', 'date' => '2018-10-25', 'pmid' => 'http://www.pubmed.gov/30401455', 'doi' => '10.1016/j.stem.2018.10.001', 'modified' => '2019-07-22 09:18:55', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '3606', 'name' => 'Modulation of vitamin D signaling by the pioneer factor CEBPA.', 'authors' => 'Nurminen V, Neme A, Seuter S, Carlberg C', 'description' => '<p>The myeloid master regulator CCAAT enhancer-binding protein alpha (CEBPA) is known as a pioneer factor. In this study, we report the CEBPA cistrome of THP-1 human monocytes after stimulation with the vitamin D receptor (VDR) ligand 1α,25-dihydroxyvitamin D (1,25(OH)D) for 2, 8 and 24 h. About a third of the genomic VDR binding sites co-located with those of CEBPA. 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In conclusion, CEBPA supports vitamin D signaling concerning actions of the innate immune system, but uses the antagonism with PU.1 for suppressing possible overreactions of adaptive immunity.</p>', 'date' => '2018-06-12', 'pmid' => 'http://www.pubmed.gov/30550771', 'doi' => '10.1016/j.bbagrm.2018.12.004', 'modified' => '2019-04-17 14:53:41', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( [maximum depth reached] ) ) ), 'Testimonial' => array(), 'Area' => array(), 'SafetySheet' => array() ) $meta_canonical = 'https://www.diagenode.com/en/p/c-ebp-alpha-polyclonal-antibody-classic-100-mg' $country = 'US' $countries_allowed = array( (int) 0 => 'CA', (int) 1 => 'US', (int) 2 => 'IE', (int) 3 => 'GB', (int) 4 => 'DK', (int) 5 => 'NO', (int) 6 => 'SE', (int) 7 => 'FI', (int) 8 => 'NL', (int) 9 => 'BE', (int) 10 => 'LU', (int) 11 => 'FR', (int) 12 => 'DE', (int) 13 => 'CH', (int) 14 => 'AT', (int) 15 => 'ES', (int) 16 => 'IT', (int) 17 => 'PT' ) $outsource = false $other_formats = array() $pro = array( 'id' => '2305', 'antibody_id' => '335', 'name' => 'C/EBP alpha polyclonal antibody - Classic', 'description' => '<p><span>Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), 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/C15410225-C_EBP-polyclonal-Fig1.jpg" alt="IP result" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong>Figure 1. C/EBP alpha antibody IP results</strong><br /> C/EBP alpha antibody immunoprecipitates C/EBP alpha protein in IP experiments. IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="ChIP result" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to CAMP promoter. 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In this study, we report the CEBPA cistrome of THP-1 human monocytes after stimulation with the vitamin D receptor (VDR) ligand 1α,25-dihydroxyvitamin D (1,25(OH)D) for 2, 8 and 24 h. About a third of the genomic VDR binding sites co-located with those of CEBPA. In parallel, the binding strength of 5% of the CEBPA cistrome, i.e. some 1500 sites, is significantly (p < 0.001) affected by 1,25(OH)D. Transcriptome-wide analysis after CEBPA silencing indicated that the pioneer factor enhances both the basal expression and ligand inducibility of 70 vitamin D target genes largely involved in lipid signaling and metabolism. In contrast, CEBPA suppresses 82 vitamin D target genes many of which are related to the modulation of T cell activity by monocytes. The inducibility of the promoter-specific histone marker H3K4me3 distinguishes the former class of genes from the latter. Moreover, prominent occupancy of the myeloid pioneer factor PU.1 on 1,25(OH)D-sensitive CEBPA enhancers mechanistically explains the dichotomy of vitamin D target genes. 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IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to CAMP promoter. 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Avoid multiple freeze-thaw cycles.', 'storage_buffer' => '', 'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.', 'uniprot_acc' => '', 'slug' => '', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2020-07-01 10:51:16', 'created' => '2015-07-15 16:17:55', 'select_label' => '335 - C/EBP alpha polyclonal antibody - Classic (43586 - 0.59 μg/μl - Human - Purified by antigen-affinity chromatography. - Rabbit)' ), 'Slave' => array( (int) 0 => array( [maximum depth reached] ) ), 'Group' => array( 'Group' => array( [maximum depth reached] ), 'Master' => array( [maximum depth reached] ), 'Product' => array( [maximum depth reached] ) ), 'Related' => array(), 'Application' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ) ), 'Category' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ), (int) 2 => array( [maximum depth reached] ) ), 'Document' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ) ), 'Feature' => array(), 'Image' => array( (int) 0 => array( [maximum depth reached] ) ), 'Promotion' => array(), 'Protocol' => array(), 'Publication' => array( (int) 0 => array( [maximum depth reached] ), (int) 1 => array( [maximum depth reached] ) ), 'Testimonial' => array(), 'Area' => array(), 'SafetySheet' => array() ), 'meta_canonical' => 'https://www.diagenode.com/en/p/c-ebp-alpha-polyclonal-antibody-classic-100-mg' ) $language = 'en' $meta_keywords = 'September 9, 2014' $meta_description = 'C/EBP alpha (CCAAT/enhancer binding protein, alpha) Polyclonal Antibody validated in ChIP-qPCR, IP and WB. ' $meta_title = 'C/EBP alpha Antibody - ChIP Grade (C15410225) | Diagenode' $product = array( 'Product' => array( 'id' => '2306', 'antibody_id' => '335', 'name' => 'C/EBP alpha Antibody', 'description' => '<p><span>Polyclonal antibody raised in rabbit against<strong> CEBP Alpha</strong> (CCAAT/enhancer binding protein (<strong>C/EBP</strong>), alpha), 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/C15410225-C_EBP-polyclonal-Fig1.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong>Figure 1. C/EBP alpha antibody IP results</strong><br /> C/EBP alpha antibody immunoprecipitates C/EBP alpha protein in IP experiments. IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to CAMP promoter. Results are expressed as fold enrichment over the IgG negative control. </small></p> </div> </div>', 'label2' => 'Target Description', 'info2' => '<p>Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), using a KLH-conjugated synthetic peptide.</p>', 'label3' => '', 'info3' => '', 'format' => '100 μl', 'catalog_number' => 'C15410225-100', 'old_catalog_number' => '', 'sf_code' => 'C15410225-D001-001161', 'type' => 'FRE', 'search_order' => '03-Antibody', 'price_EUR' => '395', 'price_USD' => '410', 'price_GBP' => '345', 'price_JPY' => '61875', 'price_CNY' => '', 'price_AUD' => '1025', 'country' => 'ALL', 'except_countries' => 'Japan', 'quote' => false, 'in_stock' => false, 'featured' => false, 'no_promo' => false, 'online' => true, 'master' => true, 'last_datasheet_update' => '0000-00-00', 'slug' => 'c-ebp-alpha-polyclonal-antibody-classic-100-mg', 'meta_title' => 'C/EBP alpha Antibody - ChIP Grade (C15410225) | Diagenode', 'meta_keywords' => 'September 9, 2014', 'meta_description' => 'C/EBP alpha (CCAAT/enhancer binding protein, alpha) Polyclonal Antibody validated in ChIP-qPCR, IP and WB. 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Avoid multiple freeze-thaw cycles.', 'storage_buffer' => '', 'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.', 'uniprot_acc' => '', 'slug' => '', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2020-07-01 10:51:16', 'created' => '2015-07-15 16:17:55', 'select_label' => '335 - C/EBP alpha polyclonal antibody - Classic (43586 - 0.59 μg/μl - Human - Purified by antigen-affinity chromatography. - Rabbit)' ), 'Slave' => array( (int) 0 => array( 'id' => '64', 'name' => 'C15410225', 'product_id' => '2306', 'modified' => '2016-02-18 21:37:20', 'created' => '2016-02-18 21:37:20' ) ), 'Group' => array( 'Group' => array( 'id' => '64', 'name' => 'C15410225', 'product_id' => '2306', 'modified' => '2016-02-18 21:37:20', 'created' => '2016-02-18 21:37:20' ), 'Master' => array( 'id' => '2306', 'antibody_id' => '335', 'name' => 'C/EBP alpha Antibody', 'description' => '<p><span>Polyclonal antibody raised in rabbit against<strong> CEBP Alpha</strong> (CCAAT/enhancer binding protein (<strong>C/EBP</strong>), alpha), 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/C15410225-C_EBP-polyclonal-Fig1.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong>Figure 1. C/EBP alpha antibody IP results</strong><br /> C/EBP alpha antibody immunoprecipitates C/EBP alpha protein in IP experiments. IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="C/EBP alpha Antibody ChIP Grade" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. 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', 'modified' => '2021-12-23 12:08:12', 'created' => '2015-06-29 14:08:20' ), 'Product' => array( (int) 0 => array( [maximum depth reached] ) ) ), 'Related' => array(), 'Application' => array( (int) 0 => array( 'id' => '30', 'position' => '10', 'parent_id' => '40', 'name' => 'IP', 'description' => '<p>Immunoprecipitation</p>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'immunoprecipitation', 'meta_keywords' => 'Immunoprecipitation,Monoclonal antibody,Polyclonal antibody', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for Immunoprecipitation applications', 'meta_title' => 'Immunoprecipitation - Monoclonal antibody - Polyclonal antibody | Diagenode', 'modified' => '2016-01-13 12:23:07', 'created' => '2015-07-08 13:46:50', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '19', 'position' => '10', 'parent_id' => '40', 'name' => 'WB', 'description' => '<p><strong>Western blot</strong> : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies.</p> <p>Learn more about: <a href="https://www.diagenode.com/applications/western-blot">Loading control, MW marker visualization</a><em>. <br /></em></p> <p><em></em>Check our selection of antibodies validated in Western blot.</p>', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'western-blot-antibodies', 'meta_keywords' => ' Western Blot Antibodies ,western blot protocol,Western Blotting Products,Polyclonal antibodies ,monoclonal antibodies ', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for western blot applications', 'meta_title' => ' Western Blot - Monoclonal antibody - Polyclonal antibody | Diagenode', 'modified' => '2016-04-26 12:44:51', 'created' => '2015-01-07 09:20:00', 'ProductsApplication' => array( [maximum depth reached] ) ), (int) 2 => array( 'id' => '43', 'position' => '10', 'parent_id' => '40', 'name' => 'ChIP-qPCR (ab)', 'description' => '', 'in_footer' => false, 'in_menu' => false, 'online' => true, 'tabular' => true, 'slug' => 'chip-qpcr-antibodies', 'meta_keywords' => 'Chromatin Immunoprecipitation Sequencing,ChIP-Seq,ChIP-seq grade antibodies,DNA purification,qPCR,Shearing of chromatin', 'meta_description' => 'Diagenode offers a wide range of antibodies and technical support for ChIP-qPCR applications', 'meta_title' => 'ChIP Quantitative PCR Antibodies (ChIP-qPCR) | Diagenode', 'modified' => '2016-01-20 11:30:24', 'created' => '2015-10-20 11:45:36', 'ProductsApplication' => array( [maximum depth reached] ) ) ), 'Category' => array( (int) 0 => array( 'id' => '30', 'position' => '50', 'parent_id' => '4', 'name' => 'Transcription', 'description' => '<p><span style="font-weight: 400;">The list of Diagenode’s highly specific antibodies for transcription studies includes the antibodies against many transcription factors and nuclear receptors. Check the list below to see our targets.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li><span style="font-weight: 400;"> Highly sensitive and specific</span></li> <li><span style="font-weight: 400;"> Cost-effective (requires less antibody per reaction)</span></li> <li><span style="font-weight: 400;"> Batch-specific data is available on the website</span></li> <li><span style="font-weight: 400;"> Expert technical support</span></li> <li><span style="font-weight: 400;"> Sample sizes available</span></li> <li><span style="font-weight: 400;"> 100% satisfaction guarantee</span></li> </ul>', 'no_promo' => false, 'in_menu' => false, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'transcription-factor', 'cookies_tag_id' => null, 'meta_keywords' => ' Transcription factor antibodies,monoclonal antibodies,polyclonal antibodies', 'meta_description' => 'Diagenode offers polyclonal and monoclonal antibodies for Transcription studie', 'meta_title' => 'Transcription factor Antibodies | Diagenode', 'modified' => '2020-07-06 12:59:19', 'created' => '2015-03-12 10:20:08', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 1 => array( 'id' => '103', 'position' => '0', 'parent_id' => '4', 'name' => 'All antibodies', 'description' => '<p><span style="font-weight: 400;">All Diagenode’s antibodies are listed below. Please, use our Quick search field to find the antibody of interest by target name, application, purity.</span></p> <p><span style="font-weight: 400;">Diagenode’s highly validated antibodies:</span></p> <ul> <li>Highly sensitive and specific</li> <li>Cost-effective (requires less antibody per reaction)</li> <li>Batch-specific data is available on the website</li> <li>Expert technical support</li> <li>Sample sizes available</li> <li>100% satisfaction guarantee</li> </ul>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'all-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'Antibodies,Premium Antibodies,Classic,Pioneer', 'meta_description' => 'Diagenode Offers Strict quality standards with Rigorous QC and validated Antibodies. Classified based on level of validation for flexibility of Application. Comprehensive selection of histone and non-histone Antibodies', 'meta_title' => 'Diagenode's selection of Antibodies is exclusively dedicated for Epigenetic Research | Diagenode', 'modified' => '2019-07-03 10:55:44', 'created' => '2015-11-02 14:49:22', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ), (int) 2 => array( 'id' => '127', 'position' => '10', 'parent_id' => '4', 'name' => 'ChIP-grade antibodies', 'description' => '<div class="row"> <div class="small-12 columns"><center></center> <p><br />Chromatin immunoprecipitation (<b>ChIP</b>) is a technique to study the associations of proteins with the specific genomic regions in intact cells. One of the most important steps of this protocol is the immunoprecipitation of targeted protein using the antibody specifically recognizing it. The quality of antibodies used in ChIP is essential for the success of the experiment. Diagenode offers extensively validated ChIP-grade antibodies, confirmed for their specificity, and high level of performance in ChIP. Each batch is validated, and batch-specific data are available on the website.</p> <p></p> </div> </div> <p><strong>ChIP results</strong> obtained with the antibody directed against H3K4me3 (Cat. No. <a href="../p/h3k4me3-polyclonal-antibody-premium-50-ug-50-ul">C15410003</a>). </p> <div class="row"> <div class="small-12 medium-6 large-6 columns"><img src="https://www.diagenode.com/img/product/antibodies/C15410003-fig1-ChIP.jpg" alt="" width="400" height="315" /> </div> <div class="small-12 medium-6 large-6 columns"> <p></p> <p></p> <p></p> </div> </div> <p></p> <p>Our aim at Diagenode is to offer the largest collection of highly specific <strong>ChIP-grade antibodies</strong>. We add new antibodies monthly. Find your ChIP-grade antibody in the list below and check more information about tested applications, extensive validation data, and product information.</p>', 'no_promo' => false, 'in_menu' => true, 'online' => true, 'tabular' => false, 'hide' => true, 'all_format' => false, 'is_antibody' => true, 'slug' => 'chip-grade-antibodies', 'cookies_tag_id' => null, 'meta_keywords' => 'ChIP-grade antibodies, polyclonal antibody, monoclonal antibody, Diagenode', 'meta_description' => 'Diagenode Offers Extensively Validated ChIP-Grade Antibodies, Confirmed for their Specificity, and high level of Performance in Chromatin Immunoprecipitation ChIP', 'meta_title' => 'Chromatin immunoprecipitation ChIP-grade antibodies | Diagenode', 'modified' => '2024-11-19 17:27:07', 'created' => '2017-02-14 11:16:04', 'ProductsCategory' => array( [maximum depth reached] ), 'CookiesTag' => array([maximum depth reached]) ) ), 'Document' => array( (int) 0 => array( 'id' => '383', 'name' => 'Datasheet CEBP C15410225', 'description' => 'Datasheet description', 'image_id' => null, 'type' => 'Datasheet', 'url' => 'files/products/antibodies/Datasheet_CEBP_C15410225.pdf', 'slug' => 'datasheet-cebp-c15410225', 'meta_keywords' => null, 'meta_description' => null, 'modified' => '2015-07-07 11:47:44', 'created' => '2015-07-07 11:47:44', 'ProductsDocument' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '1085', 'name' => 'Datasheet C/EBP C15410225 - Lot 40058', 'description' => '<p>Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), using a KLH-conjugated synthetic peptide.</p>', 'image_id' => null, 'type' => 'Datasheet', 'url' => 'files/products/antibodies/Datasheet_CEBP_C15410225-lot40058.pdf', 'slug' => 'datasheet_cebp_c15410225-lot40058', 'meta_keywords' => '', 'meta_description' => '', 'modified' => '2020-07-01 11:00:52', 'created' => '2020-07-01 10:59:37', 'ProductsDocument' => array( [maximum depth reached] ) ) ), 'Feature' => array(), 'Image' => array( (int) 0 => array( 'id' => '1779', 'name' => 'product/antibodies/ab-chip-icon.png', 'alt' => 'Antibody ChIP icon', 'modified' => '2020-08-12 11:52:55', 'created' => '2018-03-15 15:52:35', 'ProductsImage' => array( [maximum depth reached] ) ) ), 'Promotion' => array(), 'Protocol' => array(), 'Publication' => array( (int) 0 => array( 'id' => '3576', 'name' => 'SUMO Safeguards Somatic and Pluripotent Cell Identities by Enforcing Distinct Chromatin States', 'authors' => 'Cossec Jack-Christophe, Theurillat Ilan, Chica Claudia, Búa Aguín Sabela, Gaume Xavier, Andrieux Alexandra, Iturbide Ane, Jouvion Gregory, Li Han, Bossis Guillaume, Seeler Jacob-Sebastian, Torres-Padilla Maria-Elena, Dejean Anne', 'description' => '<p>Understanding general principles that safeguard cellular identity should reveal critical insights into common mechanisms underlying specification of varied cell types. Here, we show that SUMO modification acts to stabilize cell fate in a variety of contexts. Hyposumoylation enhances pluripotency reprogramming in vitro and in vivo, increases lineage transdifferentiation, and facilitates leukemic cell differentiation. Suppressing sumoylation in embryonic stem cells (ESCs) promotes their conversion into 2-cell-embryo-like (2C-like) cells. During reprogramming to pluripotency, SUMO functions on fibroblastic enhancers to retain somatic transcription factors together with Oct4, Sox2, and Klf4, thus impeding somatic enhancer inactivation. In contrast, in ESCs, SUMO functions on heterochromatin to silence the 2C program, maintaining both proper H3K9me3 levels genome-wide and repression of the Dux locus by triggering recruitment of the sumoylated PRC1.6 and Kap/Setdb1 repressive complexes. Together, these studies show that SUMO acts on chromatin as a glue to stabilize key determinants of somatic and pluripotent states.</p>', 'date' => '2018-10-25', 'pmid' => 'http://www.pubmed.gov/30401455', 'doi' => '10.1016/j.stem.2018.10.001', 'modified' => '2019-07-22 09:18:55', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( [maximum depth reached] ) ), (int) 1 => array( 'id' => '3606', 'name' => 'Modulation of vitamin D signaling by the pioneer factor CEBPA.', 'authors' => 'Nurminen V, Neme A, Seuter S, Carlberg C', 'description' => '<p>The myeloid master regulator CCAAT enhancer-binding protein alpha (CEBPA) is known as a pioneer factor. In this study, we report the CEBPA cistrome of THP-1 human monocytes after stimulation with the vitamin D receptor (VDR) ligand 1α,25-dihydroxyvitamin D (1,25(OH)D) for 2, 8 and 24 h. About a third of the genomic VDR binding sites co-located with those of CEBPA. In parallel, the binding strength of 5% of the CEBPA cistrome, i.e. some 1500 sites, is significantly (p < 0.001) affected by 1,25(OH)D. Transcriptome-wide analysis after CEBPA silencing indicated that the pioneer factor enhances both the basal expression and ligand inducibility of 70 vitamin D target genes largely involved in lipid signaling and metabolism. In contrast, CEBPA suppresses 82 vitamin D target genes many of which are related to the modulation of T cell activity by monocytes. The inducibility of the promoter-specific histone marker H3K4me3 distinguishes the former class of genes from the latter. Moreover, prominent occupancy of the myeloid pioneer factor PU.1 on 1,25(OH)D-sensitive CEBPA enhancers mechanistically explains the dichotomy of vitamin D target genes. In conclusion, CEBPA supports vitamin D signaling concerning actions of the innate immune system, but uses the antagonism with PU.1 for suppressing possible overreactions of adaptive immunity.</p>', 'date' => '2018-06-12', 'pmid' => 'http://www.pubmed.gov/30550771', 'doi' => '10.1016/j.bbagrm.2018.12.004', 'modified' => '2019-04-17 14:53:41', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( [maximum depth reached] ) ) ), 'Testimonial' => array(), 'Area' => array(), 'SafetySheet' => array() ) $meta_canonical = 'https://www.diagenode.com/en/p/c-ebp-alpha-polyclonal-antibody-classic-100-mg' $country = 'US' $countries_allowed = array( (int) 0 => 'CA', (int) 1 => 'US', (int) 2 => 'IE', (int) 3 => 'GB', (int) 4 => 'DK', (int) 5 => 'NO', (int) 6 => 'SE', (int) 7 => 'FI', (int) 8 => 'NL', (int) 9 => 'BE', (int) 10 => 'LU', (int) 11 => 'FR', (int) 12 => 'DE', (int) 13 => 'CH', (int) 14 => 'AT', (int) 15 => 'ES', (int) 16 => 'IT', (int) 17 => 'PT' ) $outsource = false $other_formats = array() $pro = array( 'id' => '2305', 'antibody_id' => '335', 'name' => 'C/EBP alpha polyclonal antibody - Classic', 'description' => '<p><span>Polyclonal antibody raised in rabbit against CEBP Alpha (CCAAT/enhancer binding protein (C/EBP), alpha), 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/C15410225-C_EBP-polyclonal-Fig1.jpg" alt="IP result" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong>Figure 1. C/EBP alpha antibody IP results</strong><br /> C/EBP alpha antibody immunoprecipitates C/EBP alpha protein in IP experiments. IP Sample: HepG2 whole cell extract A: Control with 3 μg of pre-immune rabbit IgG B: Immunoprecipitation of C/EBP alpha by 3 μg of C/EBP alpha antibody (C15410225) 10% SDS-PAGE The immunoprecipitated C/EBP alpha protein was detected by C/EBP alpha antibody (C15410225) diluted 1:1,000. </small></p> </div> </div> <div class="row"> <div class="small-4 columns"> <p><img src="https://www.diagenode.com/img/product/antibodies/C15410225-C_EBP-polyclonal-Fig2.jpg" alt="ChIP result" style="display: block; margin-left: auto; margin-right: auto;" /></p> </div> <div class="small-8 columns"> <p><small><strong> Figure 2. C/EBP alpha antibody ChIP results</strong><br /> ChIP was performed with A549 chromatin extract and 5 μg of either control rabbit IgG or C/EBP alpha antibody. The precipitated DNA was detected by PCR with primer set targeting to CAMP promoter. 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In this study, we report the CEBPA cistrome of THP-1 human monocytes after stimulation with the vitamin D receptor (VDR) ligand 1α,25-dihydroxyvitamin D (1,25(OH)D) for 2, 8 and 24 h. About a third of the genomic VDR binding sites co-located with those of CEBPA. In parallel, the binding strength of 5% of the CEBPA cistrome, i.e. some 1500 sites, is significantly (p < 0.001) affected by 1,25(OH)D. Transcriptome-wide analysis after CEBPA silencing indicated that the pioneer factor enhances both the basal expression and ligand inducibility of 70 vitamin D target genes largely involved in lipid signaling and metabolism. In contrast, CEBPA suppresses 82 vitamin D target genes many of which are related to the modulation of T cell activity by monocytes. The inducibility of the promoter-specific histone marker H3K4me3 distinguishes the former class of genes from the latter. Moreover, prominent occupancy of the myeloid pioneer factor PU.1 on 1,25(OH)D-sensitive CEBPA enhancers mechanistically explains the dichotomy of vitamin D target genes. In conclusion, CEBPA supports vitamin D signaling concerning actions of the innate immune system, but uses the antagonism with PU.1 for suppressing possible overreactions of adaptive immunity.</p>', 'date' => '2018-06-12', 'pmid' => 'http://www.pubmed.gov/30550771', 'doi' => '10.1016/j.bbagrm.2018.12.004', 'modified' => '2019-04-17 14:53:41', 'created' => '2019-04-16 12:25:30', 'ProductsPublication' => array( 'id' => '3452', 'product_id' => '2306', 'publication_id' => '3606' ) ) $externalLink = ' <a href="http://www.pubmed.gov/30550771" 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 ?? 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