{"product_id":"new-product-329776","title":"SARS-CoV-2 (2019-nCoV) S protein RBD, mFc-His 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\/s-protein-rbd\" rel=\"tag\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.dimabio.com\/target\/s-protein-rbd\"\u003eS protein RBD\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\"\u003eS protein RBD;Spike glycoprotein Receptor-binding domain;S glycoprotein RBD;Spike protein RBD;COVID-19\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 SARS-CoV-2 (2019-nCoV) S protein RBD with C-terminal mouse Fc and 6×His 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\"\u003eP0DTC2\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-Mouse Fc and 6×His 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\"\u003eS protein RBD(Arg319-Phe541) mFc(Pro99-Lys330) 6×His 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-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 52.2 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 90% 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\"\u003eSARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) also known as Covid19 (2019 Novel Coronavirus) is a virus that causes illnesses ranging from the common cold to severe diseases. The spike protein is a type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which accounts for recognizing the cell surface receptor, ACE2. S2 contains basic elements needed for the membrane fusion. Recent publications indicate that S1-RBD domain can induce virus neutralizing-antibody and T cell response.\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-3289\" src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100460-S-RBD-mFc-HIS-SP-132x400.jpg\" alt=\"sp-PME100460 S RBD mFc HIS SP\" width=\"132\" height=\"400\" srcset=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100460-S-RBD-mFc-HIS-SP-132x400.jpg 132w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100460-S-RBD-mFc-HIS-SP-100x303.jpg 100w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100460-S-RBD-mFc-HIS-SP-64x194.jpg 64w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100460-S-RBD-mFc-HIS-SP-264x800.jpg 264w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100460-S-RBD-mFc-HIS-SP.jpg 390w\" sizes=\"(max-width: 132px) 100vw, 132px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/sp\/PME100460-S-RBD-mFc-HIS-SP-132x400.jpg\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFigure 1\u003c\/strong\u003e. SARS-CoV-2 (2019-nCoV) S protein RBD, mFc-His 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-2779\" src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig2-514x400.png\" alt=\"elisa-PME100460 ELISA RBD mFc His Fig2\" width=\"514\" height=\"400\" srcset=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig2-514x400.png 514w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig2-100x78.png 100w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig2-64x50.png 64w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig2-1028x800.png 1028w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig2-768x598.png 768w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig2-1536x1195.png 1536w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig2-2048x1593.png 2048w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig2-510x397.png 510w\" sizes=\"(max-width: 514px) 100vw, 514px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig2-514x400.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) SARS-CoV-2 (2019-nCoV) S protein RBD, mFc-His tagged protein (PME100460) can bind Anti-SARS-CoV-2 S protein RBD Neutralizing Antibody (A neutralizing monoclonal antibody clone currently under clinical investigation from collaboration company) in a linear range of 0.24-9.141 ng\/ml.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2778\" src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig3-420x400.jpg\" alt=\"elisa-PME100460 ELISA RBD mFc His Fig3\" width=\"420\" height=\"400\" srcset=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig3-420x400.jpg 420w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig3-100x95.jpg 100w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig3-64x61.jpg 64w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig3-839x800.jpg 839w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig3-768x732.jpg 768w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig3-1536x1464.jpg 1536w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig3-2048x1952.jpg 2048w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig3-510x486.jpg 510w\" sizes=\"(max-width: 420px) 100vw, 420px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig3-420x400.jpg\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFigure 3. \u003c\/strong\u003eELISA plate pre-coated by 2 μg\/ml (100 μl\/well) S-RBD, mFc-His tagged protein (PME100460) can bind Anti-SARS-CoV-2 Neutralizing antibody (CB6) (\u003ca href=\"https:\/\/www.dimabio.com\/product\/anti-sars-cov-2-cb6-biosimilar-mab\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.dimabio.com\/product\/anti-sars-cov-2-cb6-biosimilar-mab\" target=\"_blank\"\u003eBME100011\u003c\/a\u003e) in a linear range of 0.24-15.62 ng\/ml.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2777\" src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig4-486x400.png\" alt=\"elisa-PME100460 ELISA RBD mFc His Fig4\" width=\"486\" height=\"400\" srcset=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig4-486x400.png 486w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig4-100x82.png 100w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig4-64x53.png 64w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig4-973x800.png 973w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig4-768x632.png 768w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig4-1536x1263.png 1536w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig4-2048x1684.png 2048w, https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig4-510x419.png 510w\" sizes=\"(max-width: 486px) 100vw, 486px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.dimabio.com\/wp-content\/uploads\/products\/proteins\/elisa\/PME100460-ELISA-RBD-mFc-His-Fig4-486x400.png\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFigure 4. \u003c\/strong\u003eELISA plate pre-coated by 2 μg\/ml (100 μl\/well) S-RBD, mFc-His tagged protein (PME100460) can bind Human ACE2, hFc Tagged protein (\u003ca href=\"https:\/\/www.dimabio.com\/product\/human-ace2-protein-hfc-tag\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.dimabio.com\/product\/human-ace2-protein-hfc-tag\" target=\"_blank\"\u003ePME100073\u003c\/a\u003e) in a linear range of 0.488-49.83 ng\/ml.\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 \/ S protein RBD \/ P0DTC2","offer_id":47432268284184,"sku":"PME100460","price":478.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/Dimabio_526bef8f-f4c0-489f-a848-f78989d9a4aa.png?v=1703986435","url":"https:\/\/danabiosci.com\/products\/new-product-329776","provider":"Dana Bioscience","version":"1.0","type":"link"}