{"product_id":"sars-cov-2-recombinant-spike-protein-c-tag","title":"SARS-CoV-2 Recombinant Spike Protein C-tag","description":"\u003cp\u003ePurified recombinant SARS-CoV-2 Spike receptor-binding domain (RBD) protein with a C-terminal C-tag.\u003c\/p\u003e\n\n\u003cp\u003eThis recombinant Spike (RBD) protein (residues R319-F541) is expressed in CHO-K1 cells and affinity purified, providing a high-quality antigen for ELISA, Western blotting, and other infectious disease research applications involving the SARS-CoV-2 virus. It is also used as the antigen in Advansta's SARS-CoV-2 IgG ELISA Kit, Spike (RBD).\u003c\/p\u003e\n\n\u003cp\u003eAdvantages:\u003cbr\u003e\n• High purity – expressed in CHO-K1 cells and affinity purified\u003cbr\u003e\n• Research-ready – suitable for ELISA, Western blotting, and other immunoassays\u003cbr\u003e\n• C-terminal C-tag – facilitates detection and purification\u003c\/p\u003e","brand":"Advansta","offers":[{"title":"100 μg","offer_id":49303438131456,"sku":"R-03150-U10","price":1234.75,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/6591\/5392\/files\/Advansta_6a928310-0459-4165-8ce6-8237b220e11a.png?v=1787519676","url":"https:\/\/shop.customscience.co.nz\/products\/sars-cov-2-recombinant-spike-protein-c-tag","provider":"Custom Science Ltd","version":"1.0","type":"link"}