Code Context<!-- BEGIN: REQUEST_FORM MODAL -->
<div id="request_formModal" class="reveal-modal medium" data-reveal aria-labelledby="modalTitle" aria-hidden="true" role="dialog">
<?= $this->element('Forms/simple_form', array('solution_of_interest' => $solution_of_interest, 'header' => $header, 'message' => $message, 'campaign_id' => $campaign_id)) ?>
$viewFile = '/home/website-server/www/app/View/Products/view.ctp'
$dataForView = array(
'language' => 'en',
'meta_keywords' => '',
'meta_description' => 'H3K27me3 (Histone H3 trimethylated at lysine 27) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA, DB, WB and IF. Specificity confirmed by Peptide array. Batch-specific data available on the website. Sample size available',
'meta_title' => 'H3K27me3 Antibody - ChIP-seq Grade (C15410195-10) | Diagenode',
'product' => array(
'Product' => array(
'id' => '2269',
'antibody_id' => '70',
'name' => 'H3K27me3 antibody (sample size)',
'description' => '<p><span>Polyclonal antibody raised in rabbit against the region of histone H3 containing the trimethylated lysine 27 (<strong>H3K27me3</strong>), using a KLH-conjugated synthetic peptide.</span></p>',
'label1' => 'Validation Data',
'info1' => '',
'label2' => '',
'info2' => '',
'label3' => '',
'info3' => '',
'format' => '10 µg',
'catalog_number' => 'C15410195-10',
'old_catalog_number' => 'pAb-195-050',
'sf_code' => 'C15410195-D001-000582',
'type' => 'FRE',
'search_order' => '03-Antibody',
'price_EUR' => '120',
'price_USD' => '110',
'price_GBP' => '110',
'price_JPY' => '17500',
'price_CNY' => '',
'price_AUD' => '275',
'country' => 'ALL',
'except_countries' => 'None',
'quote' => false,
'in_stock' => false,
'featured' => false,
'no_promo' => false,
'online' => true,
'master' => false,
'last_datasheet_update' => '0000-00-00',
'slug' => 'h3k27me3-polyclonal-antibody-premium-sample-size-10-ug',
'meta_title' => 'H3K27me3 Antibody - ChIP-seq Grade (C15410195-10) | Diagenode',
'meta_keywords' => '',
'meta_description' => 'H3K27me3 (Histone H3 trimethylated at lysine 27) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA, DB, WB and IF. Specificity confirmed by Peptide array. Batch-specific data available on the website. Sample size available',
'modified' => '2022-01-06 16:03:16',
'created' => '2015-06-29 14:08:20',
'locale' => 'eng'
),
'Antibody' => array(
'host' => '*****',
'id' => '70',
'name' => 'H3K27me3 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 alter chromatin structure to facilitate transcriptional activation, 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 regulated by histone methyl transferases and histone demethylases. Methylation of histone H3K27 is associated with inactive genomic regions.',
'clonality' => '',
'isotype' => '',
'lot' => 'A0824D',
'concentration' => '1.1 µg/µl',
'reactivity' => 'Human, mouse, Drosophila, C. elegans, Daphnia, Arabidopsis, maize, tomato, poplar, silena latifolia, C. merolae, wide range expected.',
'type' => 'Polyclonal',
'purity' => 'Affinity purified polyclonal antibody.',
'classification' => 'Premium',
'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 µg/IP per ChIP</td>
<td>Fig 1, 2</td>
</tr>
<tr>
<td>CUT&TAG</td>
<td>1 µg</td>
<td>Fig 3</td>
</tr>
<tr>
<td>ELISA</td>
<td>1:100 - 1:500</td>
<td>Fig 4</td>
</tr>
<tr>
<td>Dot Blotting/Peptide array</td>
<td>1:5,000</td>
<td>Fig 5</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:1,000</td>
<td>Fig 6</td>
</tr>
<tr>
<td>Immunofluorescence</td>
<td>1:200</td>
<td>Fig 7</td>
</tr>
</tbody>
</table>
<p></p>
<p><small><sup>*</sup> Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 0.5-5 µg per IP.</small></p>',
'storage_conditions' => 'Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles.',
'storage_buffer' => 'PBS containing 0.05% azide and 0.05% ProClin 300.',
'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.',
'uniprot_acc' => '',
'slug' => '',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2021-02-26 11:29:05',
'created' => '0000-00-00 00:00:00',
'select_label' => '70 - H3K27me3 polyclonal antibody (A0824D - 1.1 µg/µl - Human, mouse, Drosophila, C. elegans, Daphnia, Arabidopsis, maize, tomato, poplar, silena latifolia, C. merolae, wide range expected. - Affinity purified polyclonal antibody. - Rabbit)'
),
'Slave' => array(),
'Group' => array(
'Group' => array(
[maximum depth reached]
),
'Master' => array(
[maximum depth reached]
),
'Product' => array(
[maximum depth reached]
)
),
'Related' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
)
),
'Application' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
),
(int) 4 => array(
[maximum depth reached]
),
(int) 5 => array(
[maximum depth reached]
),
(int) 6 => array(
[maximum depth reached]
),
(int) 7 => array(
[maximum depth reached]
)
),
'Category' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
),
(int) 4 => array(
[maximum depth reached]
)
),
'Document' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
)
),
'Feature' => array(),
'Image' => array(
(int) 0 => array(
[maximum depth reached]
)
),
'Promotion' => array(),
'Protocol' => array(),
'Publication' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
),
(int) 4 => array(
[maximum depth reached]
),
(int) 5 => array(
[maximum depth reached]
),
(int) 6 => array(
[maximum depth reached]
),
(int) 7 => array(
[maximum depth reached]
),
(int) 8 => array(
[maximum depth reached]
),
(int) 9 => array(
[maximum depth reached]
),
(int) 10 => array(
[maximum depth reached]
),
(int) 11 => array(
[maximum depth reached]
),
(int) 12 => array(
[maximum depth reached]
),
(int) 13 => array(
[maximum depth reached]
),
(int) 14 => array(
[maximum depth reached]
),
(int) 15 => array(
[maximum depth reached]
),
(int) 16 => array(
[maximum depth reached]
),
(int) 17 => array(
[maximum depth reached]
),
(int) 18 => array(
[maximum depth reached]
),
(int) 19 => array(
[maximum depth reached]
),
(int) 20 => array(
[maximum depth reached]
),
(int) 21 => array(
[maximum depth reached]
),
(int) 22 => array(
[maximum depth reached]
),
(int) 23 => array(
[maximum depth reached]
),
(int) 24 => array(
[maximum depth reached]
),
(int) 25 => array(
[maximum depth reached]
),
(int) 26 => array(
[maximum depth reached]
),
(int) 27 => array(
[maximum depth reached]
),
(int) 28 => array(
[maximum depth reached]
),
(int) 29 => array(
[maximum depth reached]
),
(int) 30 => array(
[maximum depth reached]
),
(int) 31 => array(
[maximum depth reached]
),
(int) 32 => array(
[maximum depth reached]
),
(int) 33 => array(
[maximum depth reached]
),
(int) 34 => array(
[maximum depth reached]
),
(int) 35 => array(
[maximum depth reached]
),
(int) 36 => array(
[maximum depth reached]
),
(int) 37 => array(
[maximum depth reached]
),
(int) 38 => array(
[maximum depth reached]
),
(int) 39 => array(
[maximum depth reached]
),
(int) 40 => array(
[maximum depth reached]
),
(int) 41 => array(
[maximum depth reached]
),
(int) 42 => array(
[maximum depth reached]
),
(int) 43 => array(
[maximum depth reached]
),
(int) 44 => array(
[maximum depth reached]
),
(int) 45 => array(
[maximum depth reached]
),
(int) 46 => array(
[maximum depth reached]
),
(int) 47 => array(
[maximum depth reached]
),
(int) 48 => array(
[maximum depth reached]
),
(int) 49 => array(
[maximum depth reached]
),
(int) 50 => array(
[maximum depth reached]
),
(int) 51 => array(
[maximum depth reached]
),
(int) 52 => array(
[maximum depth reached]
),
(int) 53 => array(
[maximum depth reached]
),
(int) 54 => array(
[maximum depth reached]
),
(int) 55 => array(
[maximum depth reached]
),
(int) 56 => array(
[maximum depth reached]
),
(int) 57 => array(
[maximum depth reached]
),
(int) 58 => array(
[maximum depth reached]
),
(int) 59 => array(
[maximum depth reached]
),
(int) 60 => array(
[maximum depth reached]
),
(int) 61 => array(
[maximum depth reached]
),
(int) 62 => array(
[maximum depth reached]
),
(int) 63 => array(
[maximum depth reached]
),
(int) 64 => array(
[maximum depth reached]
),
(int) 65 => array(
[maximum depth reached]
),
(int) 66 => array(
[maximum depth reached]
),
(int) 67 => array(
[maximum depth reached]
),
(int) 68 => array(
[maximum depth reached]
),
(int) 69 => array(
[maximum depth reached]
),
(int) 70 => array(
[maximum depth reached]
),
(int) 71 => array(
[maximum depth reached]
),
(int) 72 => array(
[maximum depth reached]
),
(int) 73 => array(
[maximum depth reached]
),
(int) 74 => array(
[maximum depth reached]
),
(int) 75 => array(
[maximum depth reached]
),
(int) 76 => array(
[maximum depth reached]
),
(int) 77 => array(
[maximum depth reached]
),
(int) 78 => array(
[maximum depth reached]
),
(int) 79 => array(
[maximum depth reached]
),
(int) 80 => array(
[maximum depth reached]
),
(int) 81 => array(
[maximum depth reached]
),
(int) 82 => array(
[maximum depth reached]
),
(int) 83 => array(
[maximum depth reached]
),
(int) 84 => array(
[maximum depth reached]
),
(int) 85 => array(
[maximum depth reached]
),
(int) 86 => array(
[maximum depth reached]
),
(int) 87 => array(
[maximum depth reached]
),
(int) 88 => array(
[maximum depth reached]
),
(int) 89 => array(
[maximum depth reached]
),
(int) 90 => array(
[maximum depth reached]
),
(int) 91 => array(
[maximum depth reached]
),
(int) 92 => array(
[maximum depth reached]
),
(int) 93 => array(
[maximum depth reached]
),
(int) 94 => array(
[maximum depth reached]
),
(int) 95 => array(
[maximum depth reached]
),
(int) 96 => array(
[maximum depth reached]
),
(int) 97 => array(
[maximum depth reached]
),
(int) 98 => array(
[maximum depth reached]
),
(int) 99 => array(
[maximum depth reached]
),
(int) 100 => array(
[maximum depth reached]
),
(int) 101 => array(
[maximum depth reached]
),
(int) 102 => array(
[maximum depth reached]
),
(int) 103 => array(
[maximum depth reached]
),
(int) 104 => array(
[maximum depth reached]
),
(int) 105 => array(
[maximum depth reached]
),
(int) 106 => array(
[maximum depth reached]
),
(int) 107 => array(
[maximum depth reached]
),
(int) 108 => array(
[maximum depth reached]
),
(int) 109 => array(
[maximum depth reached]
),
(int) 110 => array(
[maximum depth reached]
),
(int) 111 => array(
[maximum depth reached]
)
),
'Testimonial' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
)
),
'Area' => array(),
'SafetySheet' => array(
(int) 0 => array(
[maximum depth reached]
),
(int) 1 => array(
[maximum depth reached]
),
(int) 2 => array(
[maximum depth reached]
),
(int) 3 => array(
[maximum depth reached]
),
(int) 4 => array(
[maximum depth reached]
),
(int) 5 => array(
[maximum depth reached]
),
(int) 6 => array(
[maximum depth reached]
),
(int) 7 => array(
[maximum depth reached]
)
)
),
'meta_canonical' => 'https://www.diagenode.com/en/p/h3k27me3-polyclonal-antibody-premium-50-mg-27-ml'
)
$language = 'en'
$meta_keywords = ''
$meta_description = 'H3K27me3 (Histone H3 trimethylated at lysine 27) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA, DB, WB and IF. Specificity confirmed by Peptide array. Batch-specific data available on the website. Sample size available'
$meta_title = 'H3K27me3 Antibody - ChIP-seq Grade (C15410195-10) | Diagenode'
$product = array(
'Product' => array(
'id' => '2269',
'antibody_id' => '70',
'name' => 'H3K27me3 antibody (sample size)',
'description' => '<p><span>Polyclonal antibody raised in rabbit against the region of histone H3 containing the trimethylated lysine 27 (<strong>H3K27me3</strong>), using a KLH-conjugated synthetic peptide.</span></p>',
'label1' => 'Validation Data',
'info1' => '<div class="row">
<div class="small-6 columns">
<p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig1.png" alt="H3K27me3 Antibody ChIP Grade" /></p>
<p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig2.png" alt="H3K27me3 Antibody for ChIP" /></p>
</div>
<div class="small-6 columns">
<p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K27me3</strong><br />ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K27me3 (Cat. No. C15410195) and optimized PCR primer pairs for qPCR. ChIP was performed with the “iDeal ChIP-seq” kit (Cat. No. C01010051), using sheared chromatin from 1 million cells. The chromatin was spiked with a panel of in vitro assembled nucleosomes, each containing a specific lysine methylation. A titration consisting of 0.5, 1, 2 and 5 µg of antibody per ChIP experiment was analyzed. IgG (1 µg/IP) was used as a negative IP control.</small></p>
<p><small><strong>Figure 1A.</strong> Quantitative PCR was performed with primers specific for the promoter of the active GAPDH and EIF4A2 genes, used as negative controls, and for the inactive TSH2B and MYT1 genes, used as positive controls. The graph shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).</small></p>
<p><small><strong>Figure 1B.</strong> Recovery of the nucleosomes carrying the H3K27me1, H3K27me2, H3K27me3, H3K4me3, H3K9me3 and H3K36me3 modifications and the unmodified H3K27 as determined by qPCR. The figure clearly shows the antibody is very specific in ChIP for the H3K27me3 modification.</small></p>
</div>
</div>
<div class="row">
<div class="small-12 columns">
<p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig2a.png" alt="H3K27me3 Antibody ChIP-seq Grade" /></p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-12 columns">
<p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig2b.png" alt="H3K27me3 Antibody for ChIP-seq" /></p>
<p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig2c.png" alt="H3K27me3 Antibody for ChIP-seq assay" /></p>
<p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig2d.png" alt="H3K27me3 Antibody validated in ChIP-seq" /></p>
</div>
</div>
<div class="row">
<div class="small-12 columns">
<p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K27me3</strong><br />ChIP was performed on sheared chromatin from 1 million HeLa cells using 1 µg of the Diagenode antibody against H3K27me3 (Cat. No. C15410195) as described above. The IP'd DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer's instructions. The 50 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the enrichment in genomic regions of chromosome 6 and 20, surrounding the TSH2B and MYT1 positive control genes (fig 2A and 2B, respectively), and in two genomic regions of chromosome 1 and X (figure 2C and D).</small></p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-12 columns">
<p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-CUTTAG-Fig3A.png" /></p>
<p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-CUTTAG-Fig3B.png" /></p>
</div>
</div>
<div class="row">
<div class="small-12 columns">
<p><small><strong>Figure 3. Cut&Tag results obtained with the Diagenode antibody directed against H3K27me3</strong><br />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 H3K27me3 (cat. No. C15410195) 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 and 13 and 20 (figure 3A and B, respectively).</small></p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-6 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410195-ELISA-Fig4.png" alt="H3K27me3 Antibody ELISA Validation " /></p>
</div>
<div class="small-6 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 H3K27me3 (Cat. No. C15410195). 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 1:3,000.</small></p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-6 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410195-DB-Fig5a.png" alt="H3K27me3 Antibody Dot Blot Validation " /></p>
</div>
<div class="small-6 columns">
<p><small><strong>Figure 5. Cross reactivity tests using the Diagenode antibody directed against H3K27me3</strong><br />A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K27me3 (Cat. No. C15410195) with peptides containing other modifications of histone H3 and H4 and the unmodified H3K27 sequence. One hundred to 0.2 pmol of the peptide containing the respective histone modification were spotted on a membrane. The antibody was used at a dilution of 1:5,000. Figure 5 shows a high specificity of the antibody for the modification of interest. Please note that the antibody also recognizes the modification if S28 is phosphorylated.</small></p>
</div>
</div>
<div class="row">
<div class="small-6 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410195-WB-Fig6.png" alt="H3K27me3 Antibody validated in Western Blot" /></p>
</div>
<div class="small-6 columns">
<p><small><strong>Figure 6. Western blot analysis using the Diagenode antibody directed against H3K27me3</strong><br />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 H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using the Diagenode antibody against H3K27me3 (cat. No. C15410195) diluted 1:500 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>
<div class="row">
<div class="small-12 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410195-IF-Fig7.png" alt="H3K27me3 Antibody validated for Immunofluorescence" /></p>
</div>
</div>
<div class="row">
<div class="small-12 columns">
<p><small><strong>Figure 7. Immunofluorescence using the Diagenode antibody directed against H3K27me3</strong><br />Human HeLa cells were stained with the Diagenode antibody against H3K27me3 (Cat. No. C15410195) and with DAPI. Cells were fixed with 4% formaldehyde for 10’ and blocked with PBS/TX-100 containing 5% normal goat serum and 1% BSA. The cells were immunofluorescently labelled with the H3K27me3 antibody (left) diluted 1:200 in blocking solution followed by an anti-rabbit antibody conjugated to Alexa488. The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings is shown on the right.</small></p>
</div>
</div>',
'label2' => 'Target Description',
'info2' => '<p><small>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 alter chromatin structure to facilitate transcriptional activation, 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 regulated by histone methyl transferases and histone demethylases. Methylation of histone H3K27 is associated with inactive genomic regions.</small></p>',
'label3' => '',
'info3' => '',
'format' => '10 µg',
'catalog_number' => 'C15410195-10',
'old_catalog_number' => 'pAb-195-050',
'sf_code' => 'C15410195-D001-000582',
'type' => 'FRE',
'search_order' => '03-Antibody',
'price_EUR' => '120',
'price_USD' => '110',
'price_GBP' => '110',
'price_JPY' => '17500',
'price_CNY' => '',
'price_AUD' => '275',
'country' => 'ALL',
'except_countries' => 'None',
'quote' => false,
'in_stock' => false,
'featured' => false,
'no_promo' => false,
'online' => true,
'master' => false,
'last_datasheet_update' => '0000-00-00',
'slug' => 'h3k27me3-polyclonal-antibody-premium-sample-size-10-ug',
'meta_title' => 'H3K27me3 Antibody - ChIP-seq Grade (C15410195-10) | Diagenode',
'meta_keywords' => '',
'meta_description' => 'H3K27me3 (Histone H3 trimethylated at lysine 27) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, ELISA, DB, WB and IF. Specificity confirmed by Peptide array. Batch-specific data available on the website. Sample size available',
'modified' => '2022-01-06 16:03:16',
'created' => '2015-06-29 14:08:20',
'locale' => 'eng'
),
'Antibody' => array(
'host' => '*****',
'id' => '70',
'name' => 'H3K27me3 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 alter chromatin structure to facilitate transcriptional activation, 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 regulated by histone methyl transferases and histone demethylases. Methylation of histone H3K27 is associated with inactive genomic regions.',
'clonality' => '',
'isotype' => '',
'lot' => 'A0824D',
'concentration' => '1.1 µg/µl',
'reactivity' => 'Human, mouse, Drosophila, C. elegans, Daphnia, Arabidopsis, maize, tomato, poplar, silena latifolia, C. merolae, wide range expected.',
'type' => 'Polyclonal',
'purity' => 'Affinity purified polyclonal antibody.',
'classification' => 'Premium',
'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 µg/IP per ChIP</td>
<td>Fig 1, 2</td>
</tr>
<tr>
<td>CUT&TAG</td>
<td>1 µg</td>
<td>Fig 3</td>
</tr>
<tr>
<td>ELISA</td>
<td>1:100 - 1:500</td>
<td>Fig 4</td>
</tr>
<tr>
<td>Dot Blotting/Peptide array</td>
<td>1:5,000</td>
<td>Fig 5</td>
</tr>
<tr>
<td>Western Blotting</td>
<td>1:1,000</td>
<td>Fig 6</td>
</tr>
<tr>
<td>Immunofluorescence</td>
<td>1:200</td>
<td>Fig 7</td>
</tr>
</tbody>
</table>
<p></p>
<p><small><sup>*</sup> Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 0.5-5 µg per IP.</small></p>',
'storage_conditions' => 'Store at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles.',
'storage_buffer' => 'PBS containing 0.05% azide and 0.05% ProClin 300.',
'precautions' => 'This product is for research use only. Not for use in diagnostic or therapeutic procedures.',
'uniprot_acc' => '',
'slug' => '',
'meta_keywords' => '',
'meta_description' => '',
'modified' => '2021-02-26 11:29:05',
'created' => '0000-00-00 00:00:00',
'select_label' => '70 - H3K27me3 polyclonal antibody (A0824D - 1.1 µg/µl - Human, mouse, Drosophila, C. elegans, Daphnia, Arabidopsis, maize, tomato, poplar, silena latifolia, C. merolae, wide range expected. - Affinity purified polyclonal antibody. - Rabbit)'
),
'Slave' => array(),
'Group' => array(
'Group' => array(
'id' => '22',
'name' => 'C15410195',
'product_id' => '2268',
'modified' => '2016-02-18 18:04:04',
'created' => '2016-02-18 18:04:04'
),
'Master' => array(
'id' => '2268',
'antibody_id' => '70',
'name' => 'H3K27me3 Antibody',
'description' => '<p>Polyclonal antibody raised in rabbit against the region of histone <strong>H3 containing the trimethylated lysine 27</strong> (<strong>H3K27me3</strong>), using a KLH-conjugated synthetic peptide.</p>',
'label1' => 'Validation Data',
'info1' => '<div class="row">
<div class="small-6 columns">
<p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig1.png" alt="H3K27me3 Antibody ChIP Grade" /></p>
<p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig2.png" alt="H3K27me3 Antibody for ChIP" /></p>
</div>
<div class="small-6 columns">
<p><small><strong>Figure 1. ChIP results obtained with the Diagenode antibody directed against H3K27me3</strong><br />ChIP assays were performed using human HeLa cells, the Diagenode antibody against H3K27me3 (Cat. No. C15410195) and optimized PCR primer pairs for qPCR. ChIP was performed with the “iDeal ChIP-seq” kit (Cat. No. C01010051), using sheared chromatin from 1 million cells. The chromatin was spiked with a panel of in vitro assembled nucleosomes, each containing a specific lysine methylation. A titration consisting of 0.5, 1, 2 and 5 µg of antibody per ChIP experiment was analyzed. IgG (1 µg/IP) was used as a negative IP control.</small></p>
<p><small><strong>Figure 1A.</strong> Quantitative PCR was performed with primers specific for the promoter of the active GAPDH and EIF4A2 genes, used as negative controls, and for the inactive TSH2B and MYT1 genes, used as positive controls. The graph shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).</small></p>
<p><small><strong>Figure 1B.</strong> Recovery of the nucleosomes carrying the H3K27me1, H3K27me2, H3K27me3, H3K4me3, H3K9me3 and H3K36me3 modifications and the unmodified H3K27 as determined by qPCR. The figure clearly shows the antibody is very specific in ChIP for the H3K27me3 modification.</small></p>
</div>
</div>
<div class="row">
<div class="small-12 columns">
<p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig2a.png" alt="H3K27me3 Antibody ChIP-seq Grade" /></p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-12 columns">
<p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig2b.png" alt="H3K27me3 Antibody for ChIP-seq" /></p>
<p>C. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig2c.png" alt="H3K27me3 Antibody for ChIP-seq assay" /></p>
<p>D. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-ChIP-Fig2d.png" alt="H3K27me3 Antibody validated in ChIP-seq" /></p>
</div>
</div>
<div class="row">
<div class="small-12 columns">
<p><small><strong>Figure 2. ChIP-seq results obtained with the Diagenode antibody directed against H3K27me3</strong><br />ChIP was performed on sheared chromatin from 1 million HeLa cells using 1 µg of the Diagenode antibody against H3K27me3 (Cat. No. C15410195) as described above. The IP'd DNA was subsequently analysed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer's instructions. The 50 bp tags were aligned to the human genome using the BWA algorithm. Figure 2 shows the enrichment in genomic regions of chromosome 6 and 20, surrounding the TSH2B and MYT1 positive control genes (fig 2A and 2B, respectively), and in two genomic regions of chromosome 1 and X (figure 2C and D).</small></p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-12 columns">
<p>A. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-CUTTAG-Fig3A.png" /></p>
<p>B. <img src="https://www.diagenode.com/img/product/antibodies/C15410195-CUTTAG-Fig3B.png" /></p>
</div>
</div>
<div class="row">
<div class="small-12 columns">
<p><small><strong>Figure 3. Cut&Tag results obtained with the Diagenode antibody directed against H3K27me3</strong><br />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 H3K27me3 (cat. No. C15410195) 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 and 13 and 20 (figure 3A and B, respectively).</small></p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-6 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410195-ELISA-Fig4.png" alt="H3K27me3 Antibody ELISA Validation " /></p>
</div>
<div class="small-6 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 H3K27me3 (Cat. No. C15410195). 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 1:3,000.</small></p>
</div>
</div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="extra-spaced"></div>
<div class="row">
<div class="small-6 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410195-DB-Fig5a.png" alt="H3K27me3 Antibody Dot Blot Validation " /></p>
</div>
<div class="small-6 columns">
<p><small><strong>Figure 5. Cross reactivity tests using the Diagenode antibody directed against H3K27me3</strong><br />A Dot Blot analysis was performed to test the cross reactivity of the Diagenode antibody against H3K27me3 (Cat. No. C15410195) with peptides containing other modifications of histone H3 and H4 and the unmodified H3K27 sequence. One hundred to 0.2 pmol of the peptide containing the respective histone modification were spotted on a membrane. The antibody was used at a dilution of 1:5,000. Figure 5 shows a high specificity of the antibody for the modification of interest. Please note that the antibody also recognizes the modification if S28 is phosphorylated.</small></p>
</div>
</div>
<div class="row">
<div class="small-6 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410195-WB-Fig6.png" alt="H3K27me3 Antibody validated in Western Blot" /></p>
</div>
<div class="small-6 columns">
<p><small><strong>Figure 6. Western blot analysis using the Diagenode antibody directed against H3K27me3</strong><br />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 H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using the Diagenode antibody against H3K27me3 (cat. No. C15410195) diluted 1:500 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>
<div class="row">
<div class="small-12 columns">
<p><img src="https://www.diagenode.com/img/product/antibodies/C15410195-IF-Fig7.png" alt="H3K27me3 Antibody validated for Immunofluorescence" /></p>
</div>
</div>
<div class="row">
<div class="small-12 columns">
<p><small><strong>Figure 7. Immunofluorescence using the Diagenode antibody directed against H3K27me3</strong><br />Human HeLa cells were stained with the Diagenode antibody against H3K27me3 (Cat. No. C15410195) and with DAPI. Cells were fixed with 4% formaldehyde for 10’ and blocked with PBS/TX-100 containing 5% normal goat serum and 1% BSA. The cells were immunofluorescently labelled with the H3K27me3 antibody (left) diluted 1:200 in blocking solution followed by an anti-rabbit antibody conjugated to Alexa488. The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings is shown on the right.</small></p>
</div>
</div>',
'label2' => 'Target Description',
'info2' => '<p><small>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 alter chromatin structure to facilitate transcriptional activation, 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 regulated by histone methyl transferases and histone demethylases. Methylation of histone H3K27 is associated with inactive genomic regions.</small></p>',
'label3' => '',
'info3' => '',
'format' => '50 μg',
'catalog_number' => 'C15410195',
'old_catalog_number' => 'pAb-195-050',
'sf_code' => 'C15410195-D001-000581',
'type' => 'FRE',
'search_order' => '03-Antibody',
'price_EUR' => '460',
'price_USD' => '450',
'price_GBP' => '410',
'price_JPY' => '67700',
'price_CNY' => '',
'price_AUD' => '1125',
'country' => 'ALL',
'except_countries' => 'None',
'quote' => false,
'in_stock' => false,
'featured' => false,
'no_promo' => false,
'online' => true,
'master' => true,
'last_datasheet_update' => 'January 14, 2021',
'slug' => 'h3k27me3-polyclonal-antibody-premium-50-mg-27-ml',
'meta_title' => 'H3K27me3 Antibody - ChIP-seq Grade (C15410195) | Diagenode',
'meta_keywords' => '',
'meta_description' => 'H3K27me3 (Histone H3 trimethylated at lysine 27) Polyclonal Antibody validated in ChIP-seq, ChIP-qPCR, CUT&Tag, ELISA, DB, WB and IF. Specificity confirmed by Peptide array assay. Batch-specific data available on the website. Sample size available.',
'modified' => '2021-10-20 09:57:53',
'created' => '2015-06-29 14:08:20'
),
'Product' => array(
(int) 0 => array(
[maximum depth reached]
)
)
),
'Related' => array(
(int) 0 => array(
'id' => '1787',
'antibody_id' => null,
'name' => 'Bioruptor<sup>®</sup> Pico sonication device',
'description' => '<p><a href="https://go.diagenode.com/bioruptor-upgrade"><img src="https://www.diagenode.com/img/banners/banner-br-trade.png" /></a></p>
<p>The Bioruptor® Pico (2013-2019) represented a breakthrough for shearing micro-volumes of 5 μl to larger volumes of up to 2 ml. <span>The new generation keeps the features you like the most and bring even more innovation. Check it now:</span></p>
<center><span></span></center><center><a href="https://www.diagenode.com/p/bioruptorpico2"> <img alt="New Bioruptor Pico" src="https://www.diagenode.com/img/product/shearing_technologies/new-pico-product-banner.jpg" /></a></center>
<p></p>
<p><span>Watch our short video about the Bioruptor Pico and how it can help you accomplish perfect shearing for any application including chromatin shearing, DNA shearing for NGS, unmatched DNA extraction from FFPE samples, RNA shearing, protein extraction, and much more.</span></p>
<p>
<script>// <![CDATA[
(function(){var qs,js,q,s,d=document,gi=d.getElementById,ce=d.createElement,gt=d.getElementsByTagName,id='typef_orm',b='https://s3-eu-west-1.amazonaws.com/share.typeform.com/';if(!gi.call(d,id)){js=ce.call(d,'script');js.id=id;js.src=b+'share.js';q=gt.call(d,'script')[0];q.parentNode.insertBefore(js,q)}id=id+'_';if(!gi.call(d,id)){qs=ce.call(d,'link');qs.rel='stylesheet';qs.id=id;qs.href=b+'share-button.css';s=gt.call(d,'head')[0];s.appendChild(qs,s)}})()
// ]]></script>
</p>
<center><iframe width="560" height="315" src="https://www.youtube.com/embed/ckLc4owudIM" frameborder="0" allowfullscreen="allowfullscreen"></iframe></center><center>
<p></p>
</center><center><a href="https://www.diagenode.com/en/pages/osha"><img src="https://www.diagenode.com/img/banners/banner-osha-580.jpg" width="635" height="243" /></a></center>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>',
'label1' => 'User manual ',
'info1' => '<p><a href="https://www.diagenode.com/files/products/shearing_technology/bioruptor/Bioruptor_pico_cooler_manual.pdf">Download</a></p>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<script src="chrome-extension://hhojmcideegachlhfgfdhailpfhgknjm/web_accessible_resources/index.js"></script>
<script src="chrome-extension://hhojmcideegachlhfgfdhailpfhgknjm/web_accessible_resources/index.js"></script>
<script src="chrome-extension://hhojmcideegachlhfgfdhailpfhgknjm/web_accessible_resources/index.js"></script>
<script src="chrome-extension://hhojmcideegachlhfgfdhailpfhgknjm/web_accessible_resources/index.js"></script>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>',
'label2' => 'Recommended settings for DNA shearing with Bioruptor® Pico',
'info2' => '<p>Follow our guidelines and find the good parameters for your expected DNA size: <a href="https://pybrevet.typeform.com/to/o8cQfM">DNA shearing with the Bioruptor® Pico</a></p>
<p></p>
<p>
<script>// <![CDATA[
(function(){var qs,js,q,s,d=document,gi=d.getElementById,ce=d.createElement,gt=d.getElementsByTagName,id='typef_orm',b='https://s3-eu-west-1.amazonaws.com/share.typeform.com/';if(!gi.call(d,id)){js=ce.call(d,'script');js.id=id;js.src=b+'share.js';q=gt.call(d,'script')[0];q.parentNode.insertBefore(js,q)}id=id+'_';if(!gi.call(d,id)){qs=ce.call(d,'link');qs.rel='stylesheet';qs.id=id;qs.href=b+'share-button.css';s=gt.call(d,'head')[0];s.appendChild(qs,s)}})()
// ]]></script>
</p>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<script src="chrome-extension://hhojmcideegachlhfgfdhailpfhgknjm/web_accessible_resources/index.js"></script>
<script src="chrome-extension://hhojmcideegachlhfgfdhailpfhgknjm/web_accessible_resources/index.js"></script>
<script src="chrome-extension://hhojmcideegachlhfgfdhailpfhgknjm/web_accessible_resources/index.js"></script>
<script src="chrome-extension://hhojmcideegachlhfgfdhailpfhgknjm/web_accessible_resources/index.js"></script>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>
<div id="ConnectiveDocSignExtentionInstalled" data-extension-version="1.0.4"></div>',
'label3' => 'Available chromatin shearing kits',
'info3' => '<p>It is important to establish optimal conditions to shear crosslinked chromatin to get the correct fragment sizes needed for ChIP. Usually this process requires both optimizing sonication conditions as well as optimizing SDS concentration, which is laborious. With the Chromatin Shearing Optimization Kits, optimization is fast and easy - we provide optimization reagents with varying concentrations of SDS. Moreover, our Chromatin Shearing Optimization Kits can be used for the optimization of chromatin preparation with our kits for ChIP.</p>
<table style="width: 925px;">
<tbody>
<tr valign="middle">
<td style="width: 213px;"></td>
<td style="text-align: center; width: 208px;"><strong><a href="../p/chromatin-shearing-optimization-kit-low-sds-100-million-cells">Chromatin Shearing Kit Low SDS (for Histones)</a></strong></td>
<td style="text-align: center; width: 180px;"><strong><a href="../p/chromatin-shearing-optimization-kit-low-sds-for-tfs-25-rxns">Chromatin Shearing Kit Low SDS (for TF)</a></strong></td>
<td style="text-align: center; width: 154px;"><strong><a href="../p/chromatin-shearing-optimization-kit-high-sds-100-million-cells">Chromatin Shearing Kit High SDS</a></strong></td>
<td style="text-align: center; width: 155px;"><strong><a href="../p/chromatin-shearing-plant-chip-seq-kit">Chromatin Shearing Kit (for Plant)</a></strong></td>
</tr>
<tr style="background-color: #fff;" valign="middle">
<td style="width: 213px;">
<p style="text-align: left;"><strong>SDS concentration</strong></p>
</td>
<td style="text-align: center; width: 208px;">
<p style="text-align: center;">< 0.1%</p>
</td>
<td style="text-align: center; width: 180px;">
<p style="text-align: center;">0.2%</p>
</td>
<td style="text-align: center; width: 154px;">
<p style="text-align: center;">1%</p>
</td>
<td style="text-align: center; width: 155px;">
<p style="text-align: center;">0.5%</p>
</td>
</tr>
<tr style="background-color: #fff;" valign="middle">
<td style="width: 213px;">
<p style="text-align: left;"><strong>Nuclei isolation</strong></p>
</td>
<td style="text-align: center; width: 208px;">
<p style="text-align: center;">Yes</p>
</td>
<td style="text-align: center; width: 180px;">
<p style="text-align: center;">Yes</p>
</td>
<td style="text-align: center; width: 154px;">
<p style="text-align: center;">No</p>
</td>
<td style="text-align: center; width: 155px;">
<p style="text-align: center;">Yes</p>
</td>
</tr>
<tr style="background-color: #fff;" valign="middle">
<td style="width: 213px;">
<p style="text-align: left;"><strong>Allows for shearing of... cells/tissue</strong></p>
</td>
<td style="text-align: center; width: 208px;">
<p style="text-align: center;">100 million cells</p>
</td>
<td style="text-a 
