{"product_id":"human-ifna-br2-interferon-alpha-beta-receptor-2-elisa-kit-elk3549","title":"Human IFNa\/bR2 (Interferon Alpha\/Beta Receptor 2) ELISA Kit - ELK3549","description":"\u003cp\u003eHuman IFNa\/bR2 (Interferon Alpha\/Beta Receptor 2) ELISA Kit\u003c\/p\u003e\n\n\u003cp\u003eSizes: 48T, 96T, 96T*5\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: ELK3549-48, ELK3549-96, ELK3549-5x96\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Names: IFNαR2; IFN-alpha-REC; IFN-R; IFNαBR; IFNαRB; Interferon (Alpha,Beta And Omega)Receptor Beta Chain; Interferon alpha binding protein; Type I interferon receptor 2\u003c\/p\u003e\n\n\u003cp\u003eAssay Type: Sandwich\u003c\/p\u003e\n\n\u003cp\u003eSensitivity: 0.25 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eStandard: 40 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eDetection Range: 0.63-40 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eSample Type: Serum, plasma, urine and other biological fluids.\u003c\/p\u003e\n\n\u003cp\u003eAssay Length: 3.5h\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Infection immunity;\u003c\/p\u003e \n\n\u003cp\u003eTest Principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human IFNa\/bR2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human IFNa\/bR2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human IFNa\/bR2, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human IFNa\/bR2 in the samples is then determined by comparing the OD of the samples to the standard curve.\u003c\/p\u003e\n\n\u003cp\u003eUniProt ID: P48551\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"ELK Bio","offers":[{"title":"48T","offer_id":43213386776755,"sku":"ELK3549-48","price":448.0,"currency_code":"CAD","in_stock":true},{"title":"96T","offer_id":43213386809523,"sku":"ELK3549-96","price":641.2,"currency_code":"CAD","in_stock":true},{"title":"96T*5","offer_id":45200141975731,"sku":"ELK3549-5x96","price":2725.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_360x_cf13bfb4-82da-474e-87d4-571fb6b1f551.png?v=1767033734","url":"https:\/\/afsbio.com\/products\/human-ifna-br2-interferon-alpha-beta-receptor-2-elisa-kit-elk3549","provider":"AFSBio Inc.","version":"1.0","type":"link"}