{"product_id":"sars-cov-2-spike-protein-igg-elisa-kit-e-el-e602","title":"SARS-CoV-2 Spike Protein IgG ELISA Kit - E-EL-E602","description":"\u003cp\u003eSARS-CoV-2 Spike Protein IgG ELISA Kit\u003c\/p\u003e\n\u003cp\u003eSize: 96T\u003c\/p\u003e\n\u003cp\u003eCatalogue Number: E-EL-E604-96T, E-EL-E603-96T, E-EL-E602-96T\u003c\/p\u003e\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\u003cp\u003eAbbreviation: SARS-CoV-2 IgG\u003c\/p\u003e\n\u003cp\u003eTarget Synonyms: COVID 19 IgG; S protein IgG;\u003c\/p\u003e\n\u003cp\u003eResearch Areas: SARS-CoV-2, COVID 19\u003c\/p\u003e\n\u003cp\u003eTarget Species: Human\u003c\/p\u003e\n\u003cp\u003eApplication: ELISA\u003c\/p\u003e\n\u003cp\u003eUsage: This ELISA kit applies to the in vitro Qualitative determination of SARS-CoV-2 IgG in serum or plasma.\u003c\/p\u003e\n\u003cp\u003eTested Sample Types: Serum, Plasma\u003c\/p\u003e\n\u003cp\u003eType: Indirect\u003c\/p\u003e\n\u003cp\u003eAssay Time: 1.5h\u003c\/p\u003e\n\u003cp\u003eDetection Type: Colormetric\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTest Principle: This ELISA kit uses Indirect-ELISA as the method to qualitatively detect the SARS-CoV-2 Spike protein IgG in the sample. The micro ELISA plate provided in this kit is pre-coated with purified SARS-CoV-2 Spike protein (PKSR030489) antigen, after adding samples to wells, the SARS-CoV-2 Spike protein IgG in the samples will combine with the pre-coated SARS-CoV-2 Spike protein antigen. After washing completely, add Horseradish Peroxidase (HRP) conjugated mouse anti human IgG to develop the antigen-antibody-HRP conjugated secondary antibody complex. Free components are washed away, then the substrate solution is added to each well. Only those wells that contain SARS-CoV-2 Spike protein IgG and HRP conjugated anti-human IgG will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 ± 2 nm. Compared with the CUT OFF value to judge whether SARS-CoV-2 Spike protein IgG exists in the tested samples or not.\u003c\/p\u003e\n\u003cp\u003eCross Reactivity: This kit recognizes Human SARS-CoV-2 IgG in samples. No significant cross-reactivity or interference between Human SARS-CoV-2 IgG and analogues was observed\u003c\/p\u003e\n\u003cp\u003eRecovery Rate: 80%-120%\u003c\/p\u003e\n\u003cp\u003ePrecision: Intra-CV: CV%＜8%; Inter-CV: CV%＜10%\u003c\/p\u003e\n\u003cp\u003eStorage: 2-8℃, 12 months\u003c\/p\u003e\n\u003cp\u003eShipping: ice bag\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"96T","offer_id":43006604116147,"sku":"E-EL-E602-96T","price":700.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/Untitled-1_d7b8e140-05e8-4aac-ad4e-c945702f861f.jpg?v=1706531421","url":"https:\/\/afsbio.com\/products\/sars-cov-2-spike-protein-igg-elisa-kit-e-el-e602","provider":"AFSBio Inc.","version":"1.0","type":"link"}