EZH2 CUTANA™ CUT&RUN Antibody
{"url":"https://www.epicypher.com/products/antibodies/cutana-cut-run-antibodies/cut-run-antibodies-chromatin-associated-proteins/ezh2-cutana-cut-run-antibody","add_this":[{"service":"facebook","annotation":""},{"service":"email","annotation":""},{"service":"print","annotation":""},{"service":"twitter","annotation":""},{"service":"linkedin","annotation":""}],"gtin":null,"id":"909","bulk_discount_rates":[],"can_purchase":true,"meta_description":"Rabbit polyclonal EZH2 antibody rigorously tested for robust and reliable performance in CUT&RUN assays. Also validated for IHC, IP, & WB.","category":["Antibodies/CUTANA™ CUT&RUN Antibodies","Antibodies/CUTANA™ CUT&RUN Antibodies/CUT&RUN Antibodies - Chromatin-Associated Proteins","Epigenetics Kits and Reagents/CUTANA™ ChIC / CUT&RUN Assays"],"AddThisServiceButtonMeta":"","main_image":{"data":"https://cdn11.bigcommerce.com/s-y9o92/images/stencil/{:size}/products/909/1007/chd3-cutana-cutandrun-antibody__66975.1645734525__91145.1648666822__81008.1648670468.jpg?c=2","alt":"EZH2 CUTANA™ CUT&RUN Antibody"},"add_to_wishlist_url":"/wishlist.php?action=add&product_id=909","shipping":{"calculated":true},"num_reviews":0,"weight":"0.01 LBS","custom_fields":[{"id":"1032","name":"Pack Size","value":"100 µL"}],"sku":"13-2026","description":"<div class=\"product-general-info\">\n <ul class=\"product-general-info__list-left\">\n <li class=\"product-general-info__list-item\">\n <strong>Type: </strong>Polyclonal\n </li>\n <li class=\"product-general-info__list-item\">\n <strong>Host: </strong>Rabbit\n </li>\n <li class=\"product-general-info__list-item\">\n <strong>Applications: </strong>CUT&RUN, IHC, IP, WB\n </li>\n </ul>\n <ul class=\"product-general-info__list-right\">\n <li class=\"product-general-info__list-item\">\n <strong>Reactivity: </strong>Human, Mouse\n </li>\n <li class=\"product-general-info__list-item\">\n <strong>Format: </strong>Antigen affinity-purified\n </li>\n <li class=\"product-general-info__list-item\">\n <strong>Target Size: </strong>85 kDa\n </li>\n </ul>\n</div>\n\n<div class=\"service_accordion product-droppdown\">\n <div class=\"container\">\n <div id=\"prodAccordion\">\n <div id=\"ProductDescription\" class=\"Block Panel current\">\n <h3 class=\"sub-title1\">Description</h3>\n <div\n class=\"ProductDescriptionContainer product-droppdown__section-description-specific\">\n <p>\n This antibody meets EpiCypher’s \"CUTANA Compatible\" criteria for\n performance in Cleavage Under Targets and Release Using Nuclease\n (CUT&RUN) and/or Cleavage Under Targets and Tagmentation (CUT&Tag)\n approaches to genomic mapping. Every lot of a CUTANA Compatible\n antibody is tested in the indicated approach using EpiCypher\n optimized <a href=\"/resources/protocols/\">protocols</a> and\n determined to yield peaks that show a genomic distribution pattern\n consistent with reported function(s) of the target protein. EZH2\n catalyzes histone H3 lysine 27 trimethylation (H3K27me3), which\n leads to transcriptional repression of target genes [1]. EZH2\n antibody produces CUT&RUN peaks above background primarily in\n intronic and intergenic regions (<strong>Figure 1</strong>) that\n overlap with H3K27me3 (<strong>Figure 2</strong>), consistent with\n its known role as the histone methyltransferase catalytic subunit of\n the Polycomb Repressive Complex 2 (PRC2).\n </p>\n </div>\n </div>\n </div>\n <div id=\"prodAccordion\">\n <div id=\"ProductDescription\" class=\"Block Panel current\">\n <h3 class=\"sub-title1\">Validation Data</h3>\n <div\n class=\"ProductDescriptionContainer product-droppdown__section-description-specific\">\n <p>\n CUT&RUN was performed on 500k HeLa cells with 0.5 µg of either EZH2\n or IgG negative control (EpiCypher\n <a\n href=\"/products/nucleosomes/snap-cutana-spike-in-controls/cutana-rabbit-igg-cut-run-negative-control-antibody\"\n >13-0042</a\n >) antibodies using the CUTANA™ ChIC/CUT&RUN Kit v2.0 (EpiCypher\n <a\n href=\"/products/epigenetics-reagents-and-assays/cutana-chic-cut-and-run-kit\"\n >14-1048</a\n >). Library preparation was performed with 5 ng of DNA (or the total\n amount recovered if less than 5 ng) using the CUTANA™ CUT&RUN\n Library Prep Kit (EpiCypher\n <a\n href=\"/products/epigenetics-reagents-and-assays/cutana-cut-and-run-library-prep-kit\"\n >14-1001/14-1002</a\n >). Both kit protocols were adapted for high throughput Tecan liquid\n handling. Libraries were run on an Illumina NextSeq2000 with\n paired-end sequencing (2x50 bp). Sample sequencing depth was 5.0\n million reads (IgG), 5.1 million reads (EZH2), and 5.7 million reads\n (H3K27me3). Data were aligned to the hg19 genome using Bowtie2. Data\n were filtered to remove duplicates, multi-aligned reads, and\n ENCODE DAC Exclusion List regions.\n </p>\n\n <section class=\"image-picker\">\n <div class=\"image-picker__left\">\n <div\n class=\"image-picker__main-content_active image-picker__main-content\">\n <div class=\"image-picker__header-content\">\n <button class=\"image-picker__left-arrow\">\n <svg\n class=\"image-picker__svg-left\"\n width=\"24\"\n height=\"24\"\n viewBox=\"0 0 24 24\">\n <path\n d=\"M16.67 0l2.83 2.829-9.339 9.175 9.339 9.167-2.83 2.829-12.17-11.996z\" />\n </svg>\n </button>\n <a\n href=\"/content/images/products/antibodies/13-2026-ezh2-peaks.jpeg\"\n target=\"_blank\"\n class=\"image-picker__main-image-link\"\n ><img loading=\"lazy\"\n alt=\"13-2026-ezh2-peaks\"\n src=\"/content/images/products/antibodies/13-2026-ezh2-peaks.jpeg\"\n class=\"image-picker__main-image\" />\n <span class=\"image-picker__main-image-caption\"\n >(Click to enlarge)</span\n ></a\n >\n <button class=\"image-picker__right-arrow\">\n <svg\n class=\"image-picker__svg-right\"\n width=\"24\"\n height=\"24\"\n viewBox=\"0 0 24 24\">\n <path\n d=\"M7.33 24l-2.83-2.829 9.339-9.175-9.339-9.167 2.83-2.829 12.17 11.996z\" />\n </svg>\n </button>\n </div>\n <p>\n <span class=\"image-picker__span-content\"\n ><strong>Figure 1: EZH2 peaks in CUT&RUN </strong><br />\n CUT&RUN was performed as described above. Peaks were called\n using MACS2. Heatmaps show EZH2 peaks relative to IgG\n negative control antibody in aligned rows ranked by\n intensity (top to bottom) and colored such that red\n indicates high localized enrichment and blue denotes\n background signal (<strong>left</strong>). The number of\n peaks that fall into distinct classes of functionally\n annotated genomic regions are shown\n (<strong>right</strong>).\n </span>\n </p>\n </div>\n <div class=\"image-picker__main-content\">\n <div class=\"image-picker__header-content\">\n <button class=\"image-picker__left-arrow\">\n <svg\n class=\"image-picker__svg-left\"\n width=\"24\"\n height=\"24\"\n viewBox=\"0 0 24 24\">\n <path\n d=\"M16.67 0l2.83 2.829-9.339 9.175 9.339 9.167-2.83 2.829-12.17-11.996z\" />\n </svg>\n </button>\n <a\n href=\"/content/images/products/antibodies/13-2026-representative-browser-tracks.jpeg\"\n target=\"_blank\"\n class=\"image-picker__main-image-link\"\n ><img loading=\"lazy\"\n alt=\"13-2026-representative-browser-tracks\"\n src=\"/content/images/products/antibodies/13-2026-representative-browser-tracks.jpeg\"\n class=\"image-picker__main-image\" />\n <span class=\"image-picker__main-image-caption\"\n >(Click to enlarge)</span\n ></a\n >\n <button class=\"image-picker__right-arrow\">\n <svg\n class=\"image-picker__svg-right\"\n width=\"24\"\n height=\"24\"\n viewBox=\"0 0 24 24\">\n <path\n d=\"M7.33 24l-2.83-2.829 9.339-9.175-9.339-9.167 2.83-2.829 12.17 11.996z\" />\n </svg>\n </button>\n </div>\n <p>\n <span class=\"image-picker__span-content\"\n ><strong\n >Figure 2: EZH2 CUT&RUN representative browser tracks </strong\n ><br />\n CUT&RUN was performed as described above. Gene browser shots\n were generated using the Integrative Genomics Viewer (IGV,\n Broad Institute). Three representative loci show overlap\n between EZH2 and H3K27me3 peaks.\n </span>\n </p>\n </div>\n <div class=\"image-picker__main-content\">\n <div class=\"image-picker__header-content\">\n <button class=\"image-picker__left-arrow\">\n <svg\n class=\"image-picker__svg-left\"\n width=\"24\"\n height=\"24\"\n viewBox=\"0 0 24 24\">\n <path\n d=\"M16.67 0l2.83 2.829-9.339 9.175 9.339 9.167-2.83 2.829-12.17-11.996z\" />\n </svg>\n </button>\n <a\n href=\"/content/images/products/antibodies/13-2026-immunohistochemistry-data.jpeg\"\n target=\"_blank\"\n class=\"image-picker__main-image-link\"\n ><img loading=\"lazy\"\n alt=\"13-2026-immunohistochemistry-data\"\n src=\"/content/images/products/antibodies/13-2026-immunohistochemistry-data.jpeg\"\n class=\"image-picker__main-image\" />\n <span class=\"image-picker__main-image-caption\"\n >(Click to enlarge)</span\n ></a\n >\n <button class=\"image-picker__right-arrow\">\n <svg\n class=\"image-picker__svg-right\"\n width=\"24\"\n height=\"24\"\n viewBox=\"0 0 24 24\">\n <path\n d=\"M7.33 24l-2.83-2.829 9.339-9.175-9.339-9.167 2.83-2.829 12.17 11.996z\" />\n </svg>\n </button>\n </div>\n <p>\n <span class=\"image-picker__span-content\"\n ><strong>Figure 3: Immunohistochemistry data </strong><br />\n FFPE sections of human ovarian carcinoma\n (<strong>left</strong>) and mouse plasmacytoma\n (<strong>right</strong>) using EZH2 antibody at a dilution\n of 1:1,000.\n </span>\n </p>\n </div>\n <div class=\"image-picker__main-content\">\n <div class=\"image-picker__header-content\">\n <button class=\"image-picker__left-arrow\">\n <svg\n class=\"image-picker__svg-left\"\n width=\"24\"\n height=\"24\"\n viewBox=\"0 0 24 24\">\n <path\n d=\"M16.67 0l2.83 2.829-9.339 9.175 9.339 9.167-2.83 2.829-12.17-11.996z\" />\n </svg>\n </button>\n <a\n href=\"/content/images/products/antibodies/13-2026-immunoprecipitation-data.jpeg\"\n target=\"_blank\"\n class=\"image-picker__main-image-link\"\n ><img loading=\"lazy\"\n alt=\"13-2026-immunoprecipitation-data\"\n src=\"/content/images/products/antibodies/13-2026-immunoprecipitation-data.jpeg\"\n class=\"image-picker__main-image\" />\n <span class=\"image-picker__main-image-caption\"\n >(Click to enlarge)</span\n ></a\n >\n <button class=\"image-picker__right-arrow\">\n <svg\n class=\"image-picker__svg-right\"\n width=\"24\"\n height=\"24\"\n viewBox=\"0 0 24 24\">\n <path\n d=\"M7.33 24l-2.83-2.829 9.339-9.175-9.339-9.167 2.83-2.829 12.17 11.996z\" />\n </svg>\n </button>\n </div>\n <p>\n <span class=\"image-picker__span-content\"\n ><strong>Figure 4: Immunoprecipitation data </strong><br />\n EpiCypher EZH2 antibody (6 µg/mg lysate) was used to\n immunoprecipitate whole cell lysates (1 mg, 20% of IP\n loaded) isolated from HEK293T cells. A negative control IgG\n antibody and positive control antibodies targeting a\n different EZH2 epitope (Bethyl Laboratories) were also used\n to demonstrate specificity of the IP. For blotting\n immunoprecipitates, EpiCypher EZH2 antibody was used at a\n 1:1,000 dilution.\n </span>\n </p>\n </div>\n <div class=\"image-picker__main-content\">\n <div class=\"image-picker__header-content\">\n <button class=\"image-picker__left-arrow\">\n <svg\n class=\"image-picker__svg-left\"\n width=\"24\"\n height=\"24\"\n viewBox=\"0 0 24 24\">\n <path\n d=\"M16.67 0l2.83 2.829-9.339 9.175 9.339 9.167-2.83 2.829-12.17-11.996z\" />\n </svg>\n </button>\n <a\n href=\"/content/images/products/antibodies/13-2026-western-blot-data.jpeg\"\n target=\"_blank\"\n class=\"image-picker__main-image-link\"\n ><img loading=\"lazy\"\n alt=\"13-2026-western-blot-data\"\n src=\"/content/images/products/antibodies/13-2026-western-blot-data.jpeg\"\n class=\"image-picker__main-image\" />\n <span class=\"image-picker__main-image-caption\"\n >(Click to enlarge)</span\n ></a\n >\n <button class=\"image-picker__right-arrow\">\n <svg\n class=\"image-picker__svg-right\"\n width=\"24\"\n height=\"24\"\n viewBox=\"0 0 24 24\">\n <path\n d=\"M7.33 24l-2.83-2.829 9.339-9.175-9.339-9.167 2.83-2.829 12.17 11.996z\" />\n </svg>\n </button>\n </div>\n <p>\n <span class=\"image-picker__span-content\"\n ><strong>Figure 5: Western blot data </strong><br />\n Western analysis of EZH2 in whole cell extracts from\n HEK293T, HeLa, Jurkat, and mouse TCMK-1 cells. Fifty\n micrograms of lysate was resolved via SDS-PAGE and detected\n with a 1:1,000 dilution of EZH2 antibody.\n </span>\n </p>\n </div>\n </div>\n <aside class=\"image-picker__right\">\n <div class=\"image-picker__gallery\">\n <img loading=\"lazy\"\n alt=\"13-2026-ezh2-peaks\"\n src=\"/content/images/products/antibodies/13-2026-ezh2-peaks.jpeg\"\n width=\"200\"\n class=\"image-picker__side-image image-picker__side-image_active\"\n role=\"button\" />\n <img loading=\"lazy\"\n alt=\"13-2026-representative-browser-tracks\"\n src=\"/content/images/products/antibodies/13-2026-representative-browser-tracks.jpeg\"\n width=\"200\"\n class=\"image-picker__side-image image-picker__side-image_active\"\n role=\"button\" />\n <img loading=\"lazy\"\n alt=\"13-2026-immunohistochemistry-data\"\n src=\"/content/images/products/antibodies/13-2026-immunohistochemistry-data.jpeg\"\n width=\"200\"\n class=\"image-picker__side-image image-picker__side-image_active\"\n role=\"button\" />\n <img loading=\"lazy\"\n alt=\"13-2026-immunoprecipitation-data\"\n src=\"/content/images/products/antibodies/13-2026-immunoprecipitation-data.jpeg\"\n width=\"200\"\n class=\"image-picker__side-image image-picker__side-image_active\"\n role=\"button\" />\n <img loading=\"lazy\"\n alt=\"13-2026-western-blot-data\"\n src=\"/content/images/products/antibodies/13-2026-western-blot-data.jpeg\"\n width=\"200\"\n class=\"image-picker__side-image image-picker__side-image_active\"\n role=\"button\" />\n </div>\n </aside>\n </section>\n </div>\n </div>\n </div>\n <div id=\"prodAccordion\">\n <div id=\"ProductDescription\" class=\"Block Panel\">\n <h3 class=\"sub-title1\">Technical Information</h3>\n <div\n class=\"ProductDescriptionContainer product-droppdown__section-description\">\n <div class=\"product-tech-info\">\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>Immunogen</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">\n Between amino acids 696 and 746\n </div>\n </div>\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>Storage</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">\n Stable for 1 year at 4°C from date of receipt\n </div>\n </div>\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>Formulation</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">\n Antigen affinity-purified antibody in Tris-citrate/phosphate\n buffer pH 7-8, 0.09% sodium azide\n </div>\n </div>\n </div>\n </div>\n </div>\n </div>\n <div id=\"prodAccordion\">\n <div id=\"ProductDescription\" class=\"Block Panel\">\n <h3 class=\"sub-title1\">Recommended Dilution</h3>\n <div\n class=\"ProductDescriptionContainer product-droppdown__section-description\">\n <div class=\"product-tech-info\">\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>CUT&RUN:</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">\n 0.5 µg per reaction\n </div>\n </div>\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>Immunohistochemistry (IHC):</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">\n 1:500 - 1:2,000. Epitope retrieval with citrate buffer pH 6.0 is\n recommended for FFPE tissue sections\n </div>\n </div>\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>Immunoprecipitation (IP):</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">\n 2 - 10 µg/mg lysate\n </div>\n </div>\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>Western Blot (WB):</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">\n 1:500 - 1:2,500\n </div>\n </div>\n </div>\n </div>\n </div>\n </div>\n <div id=\"prodAccordion\">\n <div id=\"ProductDescription\" class=\"Block Panel\">\n <h3 class=\"sub-title1\">Gene & Protein Information</h3>\n <div\n class=\"ProductDescriptionContainer product-droppdown__section-description\">\n <div class=\"product-tech-info\">\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>UniProt ID</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">Q15910</div>\n </div>\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>Gene Name</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">\n enhancer of zeste 2 polycomb repressive complex 2\n </div>\n </div>\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>Protein Name</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">\n Histone-lysine N-methyltransferase EZH2\n </div>\n </div>\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>Alternate Names</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">\n enhancer of zeste homolog 2, ENX1, ENX-1, EZH2b, KMT6, KMT6A,\n WVS, WVS2\n </div>\n </div>\n <div class=\"product-tech-info__line-item\">\n <div class=\"product-tech-info__line-item-left\">\n <b>Target Size</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">85 kDa</div>\n </div>\n </div>\n </div>\n </div>\n </div>\n <div id=\"prodAccordion\">\n <div id=\"ProductDescription\" class=\"Block Panel\">\n <h3 class=\"sub-title1\">References</h3>\n <div\n class=\"ProductDescriptionContainer product-droppdown__section-description\">\n <strong>Background References:</strong>\n <br />\n [1] Cao et al. <em>Science</em> (2002). PMID:\n <a\n href=\"https://pubmed.ncbi.nlm.nih.gov/12351676/\"\n title=\"Role of histone H3 lysine 27 methylation in Polycomb-group silencing\"\n target=\"new\">\n 12351676</a\n ><br />\n </div>\n </div>\n </div>\n <div id=\"prodAccordion\">\n <div id=\"ProductDescription\" class=\"Block Panel\">\n <h3 class=\"sub-title1\">Documents & Resources</h3>\n <div\n class=\"ProductDescriptionContainer product-droppdown__section-description\">\n <div class=\"product-documents\">\n <a\n href=\"/content/documents/tds/13-2026.pdf\"\n target=\"_blank\"\n class=\"product-documents__link\">\n <svg\n version=\"1.1\"\n id=\"Layer_1\"\n xmlns=\"http://www.w3.org/2000/svg\"\n xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n x=\"0px\"\n y=\"0px\"\n viewBox=\"0 0 228 240\"\n style=\"enable-background: new 0 0 228 240\"\n xml:space=\"preserve\"\n class=\"product-documents__icon\"\n alt=\"16-0030 Datasheet\">\n <g>\n <path\n class=\"product-documents__svg-pdf\"\n 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c2.02,3.63,3.04,7.98,3.04,13.04c0,5.06-1,9.42-3,13.08c-2,3.66-4.91,6.45-8.73,8.38c-3.82,1.93-8.4,2.9-13.73,2.9H69.92V125.68z\n M88.07,165.63c10.35,0,15.52-5.22,15.52-15.66c0-10.4-5.17-15.59-15.52-15.59h-7.38v31.26H88.07z\" />\n <path\n class=\"product-documents__svg-pdf\"\n d=\"M122.57,125.68h32.84v8.49h-22.22v11.18h20.84v8.49h-20.84v20.49h-10.63V125.68z\" />\n </g>\n </svg>\n <span class=\"product-documents__info\">Technical Datasheet</span>\n </a>\n </div>\n </div>\n </div>\n </div>\n <div id=\"prodAccordion\">\n <div id=\"ProductDescription\" class=\"Block Panel\">\n <h3 class=\"sub-title1\">Additional Info</h3>\n <div\n class=\"ProductDescriptionContainer product-droppdown__section-description\">\n <p>\n This antibody is provided for commercial sale under license from\n Bethyl Laboratories, Inc.\n </p>\n </div>\n </div>\n </div>\n </div>\n</div>\n","tags":[],"warranty":"","price":{"without_tax":{"formatted":"$495.00","value":495,"currency":"USD"},"tax_label":"Sales Tax"},"detail_messages":"","availability":"","page_title":"EZH2 CUTANA™ CUT&RUN Antibody","cart_url":"https://www.epicypher.com/cart.php","max_purchase_quantity":0,"mpn":null,"upc":null,"options":[],"related_products":[{"id":772,"sku":"14-1048","name":"CUTANA™ ChIC/CUT&RUN Kit","url":"https://www.epicypher.com/products/epigenetics-reagents-and-assays/cutana-chic-cut-and-run-kit","availability":"","rating":null,"brand":{"name":null},"category":["Epigenetics Kits and Reagents","Epigenetics Kits and Reagents/CUTANA™ ChIC / CUT&RUN Assays"],"summary":"\n \n \n \n \n \n \n \n ","image":{"data":"https://cdn11.bigcommerce.com/s-y9o92/images/stencil/{:size}/products/772/998/Epicypher_CUTANA_CUTRUN_Box__31908.1646406725.png?c=2","alt":"CUTANA™ ChIC/CUT&RUN Kit"},"images":[{"data":"https://cdn11.bigcommerce.com/s-y9o92/images/stencil/{:size}/products/772/998/Epicypher_CUTANA_CUTRUN_Box__31908.1646406725.png?c=2","alt":"CUTANA™ ChIC/CUT&RUN Kit"}],"date_added":"13th Aug 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- Type: Polyclonal
- Host: Rabbit
- Applications: CUT&RUN, IHC, IP, WB
- Reactivity: Human, Mouse
- Format: Antigen affinity-purified
- Target Size: 85 kDa
Description
This antibody meets EpiCypher’s "CUTANA Compatible" criteria for performance in Cleavage Under Targets and Release Using Nuclease (CUT&RUN) and/or Cleavage Under Targets and Tagmentation (CUT&Tag) approaches to genomic mapping. Every lot of a CUTANA Compatible antibody is tested in the indicated approach using EpiCypher optimized protocols and determined to yield peaks that show a genomic distribution pattern consistent with reported function(s) of the target protein. EZH2 catalyzes histone H3 lysine 27 trimethylation (H3K27me3), which leads to transcriptional repression of target genes [1]. EZH2 antibody produces CUT&RUN peaks above background primarily in intronic and intergenic regions (Figure 1) that overlap with H3K27me3 (Figure 2), consistent with its known role as the histone methyltransferase catalytic subunit of the Polycomb Repressive Complex 2 (PRC2).
Validation Data
CUT&RUN was performed on 500k HeLa cells with 0.5 µg of either EZH2 or IgG negative control (EpiCypher 13-0042) antibodies using the CUTANA™ ChIC/CUT&RUN Kit v2.0 (EpiCypher 14-1048). Library preparation was performed with 5 ng of DNA (or the total amount recovered if less than 5 ng) using the CUTANA™ CUT&RUN Library Prep Kit (EpiCypher 14-1001/14-1002). Both kit protocols were adapted for high throughput Tecan liquid handling. Libraries were run on an Illumina NextSeq2000 with paired-end sequencing (2x50 bp). Sample sequencing depth was 5.0 million reads (IgG), 5.1 million reads (EZH2), and 5.7 million reads (H3K27me3). Data were aligned to the hg19 genome using Bowtie2. Data were filtered to remove duplicates, multi-aligned reads, and ENCODE DAC Exclusion List regions.
Figure 1: EZH2 peaks in CUT&RUN
CUT&RUN was performed as described above. Peaks were called
using MACS2. Heatmaps show EZH2 peaks relative to IgG
negative control antibody in aligned rows ranked by
intensity (top to bottom) and colored such that red
indicates high localized enrichment and blue denotes
background signal (left). The number of
peaks that fall into distinct classes of functionally
annotated genomic regions are shown
(right).
Figure 2: EZH2 CUT&RUN representative browser tracks
CUT&RUN was performed as described above. Gene browser shots
were generated using the Integrative Genomics Viewer (IGV,
Broad Institute). Three representative loci show overlap
between EZH2 and H3K27me3 peaks.
Figure 3: Immunohistochemistry data
FFPE sections of human ovarian carcinoma
(left) and mouse plasmacytoma
(right) using EZH2 antibody at a dilution
of 1:1,000.
Figure 4: Immunoprecipitation data
EpiCypher EZH2 antibody (6 µg/mg lysate) was used to
immunoprecipitate whole cell lysates (1 mg, 20% of IP
loaded) isolated from HEK293T cells. A negative control IgG
antibody and positive control antibodies targeting a
different EZH2 epitope (Bethyl Laboratories) were also used
to demonstrate specificity of the IP. For blotting
immunoprecipitates, EpiCypher EZH2 antibody was used at a
1:1,000 dilution.
Technical Information
Recommended Dilution
Gene & Protein Information
References
Documents & Resources
Additional Info
This antibody is provided for commercial sale under license from Bethyl Laboratories, Inc.