Nucleosome, Recombinant Human, H4K20ac dNuc, Biotinylated
{"url":"https://www.epicypher.com/products/nucleosomes/modified-designer-nucleosomes-dnucs/nucleosome-recombinant-human-h4k20ac-dnuc-biotinylated","add_this":[{"service":"facebook","annotation":""},{"service":"email","annotation":""},{"service":"print","annotation":""},{"service":"twitter","annotation":""},{"service":"linkedin","annotation":""}],"gtin":null,"id":671,"bulk_discount_rates":[],"can_purchase":true,"meta_description":"","category":["Nucleosomes/Modified Designer Nucleosomes (dNucs™)"],"AddThisServiceButtonMeta":"","main_image":{"data":"https://cdn11.bigcommerce.com/s-y9o92/images/stencil/{:size}/products/671/948/nucleosome-recombinant-human-h4k20ac-dnuc-biotinylated__73970.1645734540.jpg?c=2","alt":"Nucleosome, Recombinant Human, H4K20ac dNuc, Biotinylated"},"add_to_wishlist_url":"/wishlist.php?action=add&product_id=671","shipping":{"calculated":true},"num_reviews":0,"weight":"0.01 LBS","custom_fields":[{"id":"508","name":"Pack size","value":"50 µg"}],"sku":"16-0377","description":"<div class=\"product-general-info\">\n <ul class=\"product-general-info__list-left\">\n <li class=\"product-general-info__list-item\">\n <strong>Species: </strong>Human\n </li>\n <li class=\"product-general-info__list-item\">\n <strong>Source: </strong><em>E. coli</em> & synthetic DNA\n </li>\n </ul>\n <ul class=\"product-general-info__list-right\">\n <li class=\"product-general-info__list-item\">\n <strong>Tag: </strong>Biotinylated\n </li>\n <li class=\"product-general-info__list-item\">\n <strong>Molecular Weight: </strong>200,026.8 Da\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 >\n <p>\n EpiCypher dNucs™ are semi-synthetic recombinant nucleosomes,\n containing one or more histone post translational modifications\n (PTMs). Nucleosomes, the basic repeating unit of chromatin, are the\n natural targets of chromatin readers and modifying enzymes,\n providing a physiologically relevant substrate for characterization\n of epigenetic proteins. dNucs consist of 147 base pairs of DNA\n wrapped around an octamer core of histone proteins (two each of H2A,\n H2B, H3.1, and H4). The 147 bp 601 sequence, identified by Lowary\n and Widom [1], has high affinity for histone octamers and is useful\n for nucleosome assembly. H4K20ac dNuc is acetylated at position 20\n on histone H4. The DNA in this nucleosome contains a 5’biotin-TEG\n group.\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 >\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 >\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 >\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 />\n </svg>\n </button>\n <a\n href=\"/content/images/products/nucleosomes/16-0377-western-blot-data.jpeg\"\n target=\"_blank\"\n class=\"image-picker__main-image-link\"\n ><img\n alt=\"16-0377-western-blot-data\"\n src=\"/content/images/products/nucleosomes/16-0377-western-blot-data.jpeg\"\n class=\"image-picker__main-image\"\n />\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 >\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 />\n </svg>\n </button>\n </div>\n <p>\n <span class=\"image-picker__span-content\"\n ><strong>Figure 1: Western blot data </strong><br />\n Western Analysis of H4K20ac dNuc.\n <strong>Top Panel</strong>: Unmodified (EpiCypher\n <a\n href=\"https://www.epicypher.com/products/nucleosomes/mononucleosomes-recombinant-human-biotinylated\"\n >16-0006</a\n >; Lane 1) and H4K20ac nucleosomes (Lane 2) were probed with\n an anti-H4K20ac antibody and analyzed via ECL readout. Only\n the H4K20ac sample produced a detectable signal.\n <strong>Bottom Panel</strong>: Detail from Coomassie stained\n gel showing unmodified (Lane 1) and H4K20ac nucleosomes\n (Lane 2).\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 >\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 />\n </svg>\n </button>\n <a\n href=\"/content/images/products/nucleosomes/16-0377-mass-spec-data.jpg\"\n target=\"_blank\"\n class=\"image-picker__main-image-link\"\n ><img\n alt=\"16-0377-mass-spec-data\"\n src=\"/content/images/products/nucleosomes/16-0377-mass-spec-data.jpg\"\n class=\"image-picker__main-image\"\n />\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 >\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 />\n </svg>\n </button>\n </div>\n <p>\n <span class=\"image-picker__span-content\"\n ><strong>Figure 2: Mass spec data </strong><br />\n Semi-synthetic H4K20ac histone analyzed by high resolution\n mass spectrometry. Expected mass = 11,318.15 Da. Determined\n mass = 11,320.44 Da.\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 >\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 />\n </svg>\n </button>\n <a\n href=\"/content/images/products/nucleosomes/16-0377-protein-gel-data.jpeg\"\n target=\"_blank\"\n class=\"image-picker__main-image-link\"\n ><img\n alt=\"16-0377-protein-gel-data\"\n src=\"/content/images/products/nucleosomes/16-0377-protein-gel-data.jpeg\"\n class=\"image-picker__main-image\"\n />\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 >\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 />\n </svg>\n </button>\n </div>\n <p>\n <span class=\"image-picker__span-content\"\n ><strong>Figure 3: Protein gel data </strong><br />\n Coomassie stained SDS-PAGE gel of proteins in H4K20ac dNuc\n (1 µg) demonstrates the purity of histones in the\n preparation. Sizes of molecular weight markers and positions\n of the core histones (H2A, H2B, H3 and H4K20ac) are\n indicated.\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 >\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 />\n </svg>\n </button>\n <a\n href=\"/content/images/products/nucleosomes/16-0377-dna-gel-data.jpeg\"\n target=\"_blank\"\n class=\"image-picker__main-image-link\"\n ><img\n alt=\"16-0377-dna-gel-data\"\n src=\"/content/images/products/nucleosomes/16-0377-dna-gel-data.jpeg\"\n class=\"image-picker__main-image\"\n />\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 >\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 />\n </svg>\n </button>\n </div>\n <p>\n <span class=\"image-picker__span-content\"\n ><strong>Figure 4: DNA gel data </strong><br />\n H4K20ac dNuc resolved via native PAGE gel and stained with\n ethidium bromide to visualize DNA. <strong>Lane 1</strong>:\n Free DNA (EpiCypher\n <a\n href=\"/products/nucleosomes/nucleosome-assembly-601-sequence-dna-biotinylated\"\n >18-0005</a\n >; 100 ng). <strong>Lane 2</strong>: Intact H4K20ac\n nucleosomes (400 ng).\n </span>\n </p>\n </div>\n </div>\n <aside class=\"image-picker__right\">\n <div class=\"image-picker__gallery\">\n <img\n alt=\"16-0377-western-blot-data\"\n src=\"/content/images/products/nucleosomes/16-0377-western-blot-data.jpeg\"\n width=\"200\"\n class=\"image-picker__side-image image-picker__side-image_active\"\n role=\"button\"\n />\n <img\n alt=\"16-0377-mass-spec-data\"\n src=\"/content/images/products/nucleosomes/16-0377-mass-spec-data.jpg\"\n width=\"200\"\n class=\"image-picker__side-image image-picker__side-image_active\"\n role=\"button\"\n />\n <img\n alt=\"16-0377-protein-gel-data\"\n src=\"/content/images/products/nucleosomes/16-0377-protein-gel-data.jpeg\"\n width=\"200\"\n class=\"image-picker__side-image image-picker__side-image_active\"\n role=\"button\"\n />\n <img\n alt=\"16-0377-dna-gel-data\"\n src=\"/content/images/products/nucleosomes/16-0377-dna-gel-data.jpeg\"\n width=\"200\"\n class=\"image-picker__side-image image-picker__side-image_active\"\n role=\"button\"\n />\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 >\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>Storage</b>\n </div>\n <div class=\"product-tech-info__line-item-right\">\n Stable for six months at -80°C from date of receipt. For best\n results, aliquot and avoid freeze/thaws.\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 10 mM Tris HCl pH 7.5, 25 mM NaCl, 1 mM EDTA, 2 mM DTT, 20%\n glycerol (27.3 µg protein, 50 µg DNA + protein)\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\">Application Notes</h3>\n <div\n class=\"ProductDescriptionContainer product-droppdown__section-description\"\n >\n <p>\n H4K20ac dNuc is highly purified and suitable for a variety of\n applications, including use as a substrate in enzyme assays,\n high-throughput screening and inhibitor testing, chromatin binding\n studies, protein-protein interaction assays, structural studies, and\n in effector protein binding experiments.\n </p>\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 >\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\">\n <p style=\"margin-bottom: 0\">\n H2A - P04908 (alt. names: H2A type 1-B/E, H2A.2, H2A/a, H2A/m)\n </p>\n <p style=\"margin-bottom: 0\">\n H2B - O60814 (alt. names: H2B K, HIRA-interacting protein 1)\n </p>\n <p style=\"margin-bottom: 0\">\n H3.1 - P68431 (alt. names: H3, H3/a, H3/b, H3/c, H3/d)\n </p>\n <p>H4 - P62805</p>\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\">References</h3>\n <div\n class=\"ProductDescriptionContainer product-droppdown__section-description\"\n >\n <strong>Background References:</strong>\n <br />\n [1] Lowary & Widom <em>J. Mol. Biol.</em> (1998). PMID:\n <a\n href=\"https://pubmed.ncbi.nlm.nih.gov/9514715/\"\n title=\"New DNA sequence rules for high affinity binding to histone octamer and sequence-directed nucleosome positioning\"\n target=\"new\"\n >\n 9514715</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 >\n <div class=\"product-documents\">\n <a\n href=\"/content/documents/tds/16-0377.pdf\"\n target=\"_blank\"\n class=\"product-documents__link\"\n >\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 >\n <g>\n <path\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 />\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 />\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>\n</div>\n","tags":[],"warranty":"","price":{"without_tax":{"formatted":"$575.00","value":575,"currency":"USD"},"tax_label":"Sales Tax"},"detail_messages":"","availability":"","page_title":"","cart_url":"https://www.epicypher.com/cart.php","max_purchase_quantity":0,"mpn":null,"upc":null,"options":[],"related_products":[{"id":605,"sku":"16-0358","name":"Nucleosome, Recombinant Human, H4R3me2s dNuc, Biotinylated","url":"https://www.epicypher.com/products/nucleosomes/modified-designer-nucleosomes-dnucs/nucleosome-recombinant-human-h4r3me2s-dnuc-biotinylated","availability":"","rating":null,"brand":{"name":null},"category":["Nucleosomes/Modified Designer Nucleosomes (dNucs™)"],"summary":" ","image":{"data":"https://cdn11.bigcommerce.com/s-y9o92/images/stencil/{:size}/products/605/554/Recombinant_nucleosome__90101.1538135197.png?c=2","alt":"Nucleosome, Recombinant Human, H4R3me2s dNuc, Biotinylated"},"images":[{"data":"https://cdn11.bigcommerce.com/s-y9o92/images/stencil/{:size}/products/605/554/Recombinant_nucleosome__90101.1538135197.png?c=2","alt":"Nucleosome, Recombinant Human, H4R3me2s dNuc, Biotinylated"}],"date_added":"28th Aug 2018","pre_order":false,"show_cart_action":true,"has_options":false,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":[{"id":403,"name":"Pack Size","value":"50 μg"}],"num_reviews":null,"weight":{"formatted":"0.01 LBS","value":0.01},"demo":false,"add_to_cart_url":"https://www.epicypher.com/cart.php?action=add&product_id=605","price":{"without_tax":{"currency":"USD","formatted":"$575.00","value":575},"tax_label":"Sales Tax"},"add_to_wishlist_url":"/wishlist.php?action=add&product_id=605"},{"id":674,"sku":"16-0381","name":"Nucleosome, Recombinant Human, H3R8me2s dNuc, Biotinylated","url":"https://www.epicypher.com/products/nucleosomes/modified-designer-nucleosomes-dnucs/nucleosome-recombinant-human-h3r8me2s-dnuc-biotinylated","availability":"","rating":null,"brand":{"name":null},"category":["Nucleosomes/Modified Designer Nucleosomes (dNucs™)"],"summary":" ","image":{"data":"https://cdn11.bigcommerce.com/s-y9o92/images/stencil/{:size}/products/674/930/nucleosome-recombinant-human-h3r8me2s-dnuc-biotinylated__87084.1645734521.jpg?c=2","alt":"Nucleosome, Recombinant Human, H3R8me2s dNuc, Biotinylated"},"images":[{"data":"https://cdn11.bigcommerce.com/s-y9o92/images/stencil/{:size}/products/674/930/nucleosome-recombinant-human-h3r8me2s-dnuc-biotinylated__87084.1645734521.jpg?c=2","alt":"Nucleosome, Recombinant Human, H3R8me2s dNuc, Biotinylated"}],"date_added":"30th Apr 2019","pre_order":false,"show_cart_action":true,"has_options":false,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":[{"id":573,"name":"Pack Size","value":"50 µg"}],"num_reviews":null,"weight":{"formatted":"0.01 LBS","value":0.01},"demo":false,"add_to_cart_url":"https://www.epicypher.com/cart.php?action=add&product_id=674","price":{"without_tax":{"currency":"USD","formatted":"$575.00","value":575},"tax_label":"Sales Tax"},"add_to_wishlist_url":"/wishlist.php?action=add&product_id=674"},{"id":673,"sku":"16-0380","name":"Nucleosome, Recombinant Human, H3R8me2a dNuc, 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- Species: Human
- Source: E. coli & synthetic DNA
- Tag: Biotinylated
- Molecular Weight: 200,026.8 Da
Description
EpiCypher dNucs™ are semi-synthetic recombinant nucleosomes, containing one or more histone post translational modifications (PTMs). Nucleosomes, the basic repeating unit of chromatin, are the natural targets of chromatin readers and modifying enzymes, providing a physiologically relevant substrate for characterization of epigenetic proteins. dNucs consist of 147 base pairs of DNA wrapped around an octamer core of histone proteins (two each of H2A, H2B, H3.1, and H4). The 147 bp 601 sequence, identified by Lowary and Widom [1], has high affinity for histone octamers and is useful for nucleosome assembly. H4K20ac dNuc is acetylated at position 20 on histone H4. The DNA in this nucleosome contains a 5’biotin-TEG group.
Validation Data
Figure 1: Western blot data
Western Analysis of H4K20ac dNuc.
Top Panel: Unmodified (EpiCypher
16-0006; Lane 1) and H4K20ac nucleosomes (Lane 2) were probed with
an anti-H4K20ac antibody and analyzed via ECL readout. Only
the H4K20ac sample produced a detectable signal.
Bottom Panel: Detail from Coomassie stained
gel showing unmodified (Lane 1) and H4K20ac nucleosomes
(Lane 2).
Figure 2: Mass spec data
Semi-synthetic H4K20ac histone analyzed by high resolution
mass spectrometry. Expected mass = 11,318.15 Da. Determined
mass = 11,320.44 Da.
Figure 3: Protein gel data
Coomassie stained SDS-PAGE gel of proteins in H4K20ac dNuc
(1 µg) demonstrates the purity of histones in the
preparation. Sizes of molecular weight markers and positions
of the core histones (H2A, H2B, H3 and H4K20ac) are
indicated.
Figure 4: DNA gel data
H4K20ac dNuc resolved via native PAGE gel and stained with
ethidium bromide to visualize DNA. Lane 1:
Free DNA (EpiCypher
18-0005; 100 ng). Lane 2: Intact H4K20ac
nucleosomes (400 ng).
Technical Information
Application Notes
H4K20ac dNuc is highly purified and suitable for a variety of applications, including use as a substrate in enzyme assays, high-throughput screening and inhibitor testing, chromatin binding studies, protein-protein interaction assays, structural studies, and in effector protein binding experiments.
Gene & Protein Information
H2A - P04908 (alt. names: H2A type 1-B/E, H2A.2, H2A/a, H2A/m)
H2B - O60814 (alt. names: H2B K, HIRA-interacting protein 1)
H3.1 - P68431 (alt. names: H3, H3/a, H3/b, H3/c, H3/d)
H4 - P62805