{"product_id":"new-product-329747","title":"Human B7-2 Protein, hFc Tag","description":"\u003cdiv class=\"product-section\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"large-10 col pb-0 mb-0\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"large-8 col pb-0 mb-0\" data-mce-fragment=\"1\"\u003e\n\u003ch5 class=\"uppercase mt\" data-mce-fragment=\"1\"\u003ePRODUCT DATA\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel entry-content\" data-mce-fragment=\"1\"\u003e\n\u003ctable class=\"woocommerce-product-attributes shop_attributes\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_target\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eTARGET\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.dimabio.com\/target\/b7-2\" rel=\"tag\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.dimabio.com\/target\/b7-2\"\u003eB7-2\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_synonyms\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eSYNONYMS\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCD86;B7-2;B70;CD28LG2;LAB72;MGC34413\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_description\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eDESCRIPTION\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRecombinant human B7-2 protein with C-terminal human Fc tag\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_delivery\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eDELIVERY\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIn Stock\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_uniprot-id\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eUNIPROT ID\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eP42081\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_expression-host\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eEXPRESSION HOST\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHEK293\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_tag\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eTAG\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eC-Human Fc Tag\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_molecular-characterization\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eMOLECULAR CHARACTERIZATION\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eB7-2(Leu26-Pro247) hFc(Glu99-Ala330)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_molecular-weight\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eMOLECULAR WEIGHT\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe protein has a predicted molecular mass of 51.5 kDa after removal of the signal peptide.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_purity\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003ePURITY\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_formulation-reconstitution\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eFORMULATION \u0026amp; RECONSTITUTION\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLyophilized from sterile PBS, pH 7.4. Normally 5 % – 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_storage-shipping\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eSTORAGE \u0026amp; SHIPPING\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eStore at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_background\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eBACKGROUND\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis gene encodes a type I membrane protein that is a member of the immunoglobulin superfamily. This protein is expressed by antigen-presenting cells, and it is the ligand for two proteins at the cell surface of T cells, CD28 antigen and cytotoxic T-lymphocyte-associated protein 4. Binding of this protein with CD28 antigen is a costimulatory signal for activation of the T-cell. Binding of this protein with cytotoxic T-lymphocyte-associated protein 4 negatively regulates T-cell activation and diminishes the immune response. Alternative splicing results in several transcript variants encoding different isoforms.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_usage\" data-mce-fragment=\"1\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" data-mce-fragment=\"1\"\u003eUSAGE\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eResearch use only\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-section\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"large-10 col pb-0 mb-0\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"large-8 col pb-0 mb-0\" data-mce-fragment=\"1\"\u003e\n\u003ch5 class=\"uppercase mt\" data-mce-fragment=\"1\"\u003eIMAGES\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel entry-content\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3277\" src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100474-B7-2-hFc-SP-176x400.jpg\" alt=\"sp-PME100474 B7 2 hFc SP\" width=\"176\" height=\"400\" srcset=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100474-B7-2-hFc-SP-176x400.jpg 176w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100474-B7-2-hFc-SP-100x227.jpg 100w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100474-B7-2-hFc-SP-64x145.jpg 64w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100474-B7-2-hFc-SP-353x800.jpg 353w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100474-B7-2-hFc-SP.jpg 354w\" sizes=\"(max-width: 176px) 100vw, 176px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100474-B7-2-hFc-SP-176x400.jpg\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFigure 1.\u003c\/strong\u003e Human B7-2 Protein, hFc Tag on SDS-PAGE under reducing condition.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2770\" src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig2-478x400.png\" alt=\"elisa-PME100474 B7 2 hFc ELISA Fig2\" width=\"478\" height=\"400\" srcset=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig2-478x400.png 478w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig2-100x84.png 100w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig2-64x54.png 64w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig2-956x800.png 956w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig2-768x643.png 768w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig2-1536x1285.png 1536w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig2-2048x1714.png 2048w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig2-510x427.png 510w\" sizes=\"(max-width: 478px) 100vw, 478px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig2-478x400.png\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFigure 2.\u003c\/strong\u003e ELISA plate pre-coated by 2 μg\/ml (100 μl\/well) Human B7-2, hFc tagged protein (PME100474) can bind Human CTLA4, mFc-His tagged protein (\u003ca href=\"https:\/\/www.dimabio.com\/product\/human-ctla-4-protein-mfc-his-tag\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.dimabio.com\/product\/human-ctla-4-protein-mfc-his-tag\" target=\"_blank\"\u003ePME100017\u003c\/a\u003e) in a linear range of 0.048-2.694 ng\/ml.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2769\" src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig3-418x400.png\" alt=\"elisa-PME100474 B7 2 hFc ELISA Fig3\" width=\"418\" height=\"400\" srcset=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig3-418x400.png 418w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig3-100x96.png 100w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig3-64x61.png 64w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig3-837x800.png 837w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig3-768x734.png 768w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig3-1536x1468.png 1536w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig3-2048x1958.png 2048w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig3-510x488.png 510w\" sizes=\"(max-width: 418px) 100vw, 418px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100474-B7-2-hFc-ELISA-Fig3-418x400.png\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFigure 3.\u003c\/strong\u003e ELISA plate pre-coated by 2 μg\/ml (100 μl\/well) Human B7-2, hFc tagged protein (PME100474) can bind Human CD28, mFc-His tagged protein (\u003ca href=\"https:\/\/www.dimabio.com\/product\/human-cd28-protein-mfc-his-tag\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.dimabio.com\/product\/human-cd28-protein-mfc-his-tag\" target=\"_blank\"\u003ePME100014\u003c\/a\u003e) in a linear range of 62.5-4000 ng\/ml.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2657\" src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/fc\/PME100474-B7-2-hFc-FC-Fig4.jpg\" alt=\"fc-PME100474 B7 2 hFc FC Fig4\" width=\"600\" height=\"300\" srcset=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/fc\/PME100474-B7-2-hFc-FC-Fig4.jpg 600w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/fc\/PME100474-B7-2-hFc-FC-Fig4-100x50.jpg 100w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/fc\/PME100474-B7-2-hFc-FC-Fig4-64x32.jpg 64w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/fc\/PME100474-B7-2-hFc-FC-Fig4-510x255.jpg 510w\" sizes=\"(max-width: 600px) 100vw, 600px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/fc\/PME100474-B7-2-hFc-FC-Fig4.jpg\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFigure 4. \u003c\/strong\u003eHEK293 cell line transfected with irrelevant protein \u003cstrong data-mce-fragment=\"1\"\u003e(B) \u003c\/strong\u003eand human CD28 \u003cstrong data-mce-fragment=\"1\"\u003e(A)\u003c\/strong\u003e were surface stained with Human B7-2 , hFc tagged protein (PME100474) 1 μg\/ml followed by Alexa 488-conjugated anti-human IgG secondary antibody.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Dima Biotech","offers":[{"title":"100ug \/ B7-2 \/ P42081","offer_id":47432261173528,"sku":"PME100474","price":555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/Dimabio_1c0c7b75-e3e2-4e61-97ba-029535675541.png?v=1703986286","url":"https:\/\/danabiosci.com\/products\/new-product-329747","provider":"Dana Bioscience","version":"1.0","type":"link"}