{"product_id":"elk3549","title":"Human IFNa\/bR2(Interferon Alpha\/Beta Receptor 2) ELISA Kit","description":"\u003cstrong\u003eAlternative Names:\u003c\/strong\u003e 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\u003cbr\u003e\u003cstrong\u003eAssay Type:\u003c\/strong\u003e Sandwich\u003cbr\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 0.25 ng\/mL\u003cbr\u003e\u003cstrong\u003estandard:\u003c\/strong\u003e 40 ng\/mL\u003cbr\u003e\u003cstrong\u003eDetection range:\u003c\/strong\u003e 0.63-40 ng\/mL\u003cbr\u003e\u003cstrong\u003eSample type:\u003c\/strong\u003e Serum, plasma, urine and other biological fluids.\u003cbr\u003e\u003cstrong\u003eAssay length:\u003c\/strong\u003e 3.5h\u003cbr\u003e\u003cstrong\u003eResearch Area:\u003c\/strong\u003e Infection immunity;\u003cbr\u003e\u003cstrong\u003eTest principle:\u003c\/strong\u003e 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.\u003cbr\u003e\u003cstrong\u003eUniProt ID:\u003c\/strong\u003e P48551","brand":"ELK Biotechnology","offers":[{"title":"96T","offer_id":50409820717336,"sku":"ELK3549","price":558.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/ELK_2a74dbcb-66c7-4138-82dc-88a72a66d269.jpg?v=1751008811","url":"https:\/\/danabiosci.com\/products\/elk3549","provider":"Dana Bioscience","version":"1.0","type":"link"}