{"product_id":"recombinant-covid-19-spike-protein-s2-protein-ser686-pro1213-his-tagged-biotinylated-spike-238vb","title":"Recombinant COVID-19 Spike protein S2 Protein (Ser686-Pro1213), His-tagged, Biotinylated - Spike-238VB","description":"\u003cp\u003eRecombinant COVID-19 Spike protein S2 Protein (Ser686-Pro1213), His-tagged, Biotinylated\u003c\/p\u003e\n\n\u003cp\u003eSizes: 20ug, 50µg, 100µg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: Spike-238VB-20, Spike-238VB-50, Spike-238VB-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eStorage Temperature: For long term storage, aliquot and store at -20 to -80 centigrade. Avoid repeated freezing and thawing cycles.\u003c\/p\u003e\n\n\u003cp\u003eApplications: For Research Use Only. Not intended for any clinical use.\u003c\/p\u003e\n\n\u003cp\u003eMolecular Mass: The protein has a calculated MW of 60.0 kDa. The protein migrates as 80-100 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 95 % as determined by SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eHost: HEK293\u003c\/p\u003e\n\n\u003cp\u003eGrade: Research Grade\u003c\/p\u003e\n\n\u003cp\u003eProtein Species: Sars-CoV-2\u003c\/p\u003e\n\n\u003cp\u003eTag: His\u003c\/p\u003e","brand":"Creative BioMart","offers":[{"title":"20ug","offer_id":45338574389427,"sku":"Spike-238VB-20","price":1292.2,"currency_code":"CAD","in_stock":true},{"title":"50µg","offer_id":45338574422195,"sku":"Spike-238VB-50","price":1992.2,"currency_code":"CAD","in_stock":true},{"title":"100µg","offer_id":45338574454963,"sku":"Spike-238VB-100","price":2692.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/Screenshot_2023-11-21_195502_12d0e9f3-e2a9-425c-9f54-3764d9f37ce1.png?v=1769801271","url":"https:\/\/afsbio.com\/products\/recombinant-covid-19-spike-protein-s2-protein-ser686-pro1213-his-tagged-biotinylated-spike-238vb","provider":"AFSBio Inc.","version":"1.0","type":"link"}