{"product_id":"sars-cov-2-spike-s1-p-305-100","title":"SARS-CoV-2 Spike S1 - P-305-100","description":"\u003cp\u003eSARS-CoV-2 Spike S1\u003c\/p\u003e\n\n\u003cp\u003eSize: 100 µg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Number: P-305-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eUniprot ID: P0DTC2\u003c\/p\u003e\n\n\u003cp\u003eHost: CHO-based cell line (expressed by QMCF Technology)\u003c\/p\u003e\n\n\u003cp\u003eMolecular Weight: 76,42 kDa; Protein contains amino acids 14-681, two extra amino acids (AS) in N-terminus and His-6 tag at C-terminus.\u003c\/p\u003e\n\n\u003cp\u003ePurification: Metal-affinity chromatography following gel filtration. Protein is sterile-filtrated\u003cbr\u003e\nthrough 0.22 µm filter.\u003c\/p\u003e\n\n\u003cp\u003eBuffer: PBS pH 7.4\u003c\/p\u003e\n\n\u003cp\u003eStorage and shipping: Store at -70°C upon receipt. Recommended to aliquot into smaller quantities. Avoid repeated freeze-thaw cycles. Shipping on dry ice.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Icosagen","offers":[{"title":"Default Title","offer_id":44502435397811,"sku":"P-305-100","price":1195.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/Icosagen_301fa3fc-2a81-4df8-8866-e17d168bae39.png?v=1741970631","url":"https:\/\/afsbio.com\/products\/sars-cov-2-spike-s1-p-305-100","provider":"AFSBio Inc.","version":"1.0","type":"link"}