{"product_id":"sars-cov-2-s2-protein-polyclonal-antibody-2019-ncov-e-ab-v1032","title":"SARS-CoV-2 S2 Protein Polyclonal Antibody (2019-nCoV) - E-AB-V1032","description":"\u003cp\u003eSARS-CoV-2 S2 Protein Polyclonal Antibody (2019-nCoV)\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50μL, 100μL\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: E-AB-V1032-50, E-AB-V1032-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: Spike glycoprotein; E2; Peplomer protein; Spike protein S2; S\u003c\/p\u003e\n\n\u003cp\u003eConjugation: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eHost: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eSpecies Reactivity: SARS-COV2\u003c\/p\u003e\n\n\u003cp\u003eApplication: ELISA\u003c\/p\u003e\n\n\u003cp\u003eIsotype: IgG\u003c\/p\u003e\n\n\u003cp\u003eClonality: Polyclonal\u003c\/p\u003e\n\n\u003cp\u003eBackground: Mediates fusion of the virion and cellular membranes by acting as a class I viral fusion protein. Under the current model, the protein has at least three conformational states: pre-fusion native state, pre-hairpin intermediate state, and post-fusion hairpin state. During viral and target cell membrane fusion, the coiled coil regions (heptad repeats) assume a trimer-of-hairpins structure, positioning the fusion peptide in close proximity to the C-terminal region of the ectodomain. The formation of this structure appears to drive apposition and subsequent fusion of viral and target cell membranes.\u003c\/p\u003e\n\n\u003cp\u003eConcentration: 0.61mg\/ml\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Recombinant SARS-CoV-2 S2 Protein\u003c\/p\u003e\n\n\u003cp\u003eBuffer: PBS, pH7.4, containing 0.05% proclin300, 50% glycerol.\u003c\/p\u003e\n\n\u003cp\u003eDilution: ELISA:1:4000~1:8000\u003c\/p\u003e\n\n\u003cp\u003eStorage: -20°C\/One year. Avoid freeze \/ thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eShipping: Ice bag\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"50μL","offer_id":43149016858803,"sku":"E-AB-V1032-50","price":350.0,"currency_code":"CAD","in_stock":true},{"title":"100μL","offer_id":43149016891571,"sku":"E-AB-V1032-100","price":581.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_f12740c2-4a5a-42ba-948c-63baead51aae.png?v=1710338270","url":"https:\/\/afsbio.com\/products\/sars-cov-2-s2-protein-polyclonal-antibody-2019-ncov-e-ab-v1032","provider":"AFSBio Inc.","version":"1.0","type":"link"}