{"product_id":"cattle-il-2sra-cd25-soluble-interleukin-2-receptor-alpha-chain-elisa-kit-elk7953","title":"Cattle IL-2sRa\/CD25 (Soluble Interleukin-2 Receptor alpha chain) ELISA Kit - ELK7953","description":"\u003cp\u003eCattle IL-2sRa\/CD25 (Soluble Interleukin-2 Receptor alpha chain) ELISA Kit\u003c\/p\u003e\n\n\u003cp\u003eSizes: 48T, 96T, 96T*5\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: ELK7953-48, ELK7953-96, ELK7953-5x96\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Names: IL-2RA; CD25; IL2R-a; IL2-RA; IDDM10; IL2R; TCGFR; p55; TAC antigen; IL2Ra; Interleukin 2 Receptor Alpha\u003c\/p\u003e\n\n\u003cp\u003eAssay Type: Sandwich\u003c\/p\u003e\n\n\u003cp\u003eSensitivity: 6.6 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eStandard: 1000 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eDetection Range: 15.63-1000 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eSample Type: Serum, plasma and other biological fluids.\u003c\/p\u003e\n\n\u003cp\u003eAssay Length: 3.5h\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Signal transduction; CD and Adhesion molecule; Tumor immunity; 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 Cattle IL-2sRa\/CD25. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Cattle IL-2sRa\/CD25. 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 Cattle IL-2sRa\/CD25, 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 Cattle IL-2sRa\/CD25 in the samples is then determined by comparing the OD of the samples to the standard curve.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"ELK Bio","offers":[{"title":"48T","offer_id":43212255527091,"sku":"ELK7953-48","price":576.8,"currency_code":"CAD","in_stock":true},{"title":"96T","offer_id":43212255559859,"sku":"ELK7953-96","price":823.2,"currency_code":"CAD","in_stock":true},{"title":"96T*5","offer_id":45200787079347,"sku":"ELK7953-5x96","price":3498.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_360x_004221e3-6a9b-4fda-bc9a-7d11ed08ca50.png?v=1767063788","url":"https:\/\/afsbio.com\/products\/cattle-il-2sra-cd25-soluble-interleukin-2-receptor-alpha-chain-elisa-kit-elk7953","provider":"AFSBio Inc.","version":"1.0","type":"link"}