{"product_id":"easystep-human-il-2sra-cd25-soluble-interleukin-2-receptor-alpha-chain-elisa-kit-elk087es","title":"EasyStep Human IL-2sRa\/CD25 (Soluble Interleukin-2 Receptor alpha chain) ELISA Kit - ELK087ES","description":"\u003cp\u003eEasyStep Human 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: ELK087ES-48, ELK087ES-96, ELK087ES-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: 37.66 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eStandard: 6000 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eDetection Range: 93.75-6000 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eSample Type: Serum, plasma\u003c\/p\u003e\n\n\u003cp\u003eAssay Length: 1.5h\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 Human IL-2Ra\/CD25, and the Human IL-2Ra\/CD25 standard plate wells that pre-coated using protein-related techniques are provided separately. Standard\/Sample Diluent Buffer or samples are added to the appropriate microtiter plate wells ,then added a HRP-conjugated antibody specific to Human IL-2Ra\/CD25. After TMB substrate solution is added, only those wells that contain Human IL-2Ra\/CD25 and HRP-conjugated antibody 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 IL-2Ra\/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":43682402926771,"sku":"ELK087ES-48","price":576.8,"currency_code":"CAD","in_stock":true},{"title":"96T","offer_id":44555570217139,"sku":"ELK087ES-96","price":823.2,"currency_code":"CAD","in_stock":true},{"title":"96T*5","offer_id":45200477257907,"sku":"ELK087ES-5x96","price":3498.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_360x_d3a610ae-6c3d-4d0c-b04e-c14735391329.png?v=1767060847","url":"https:\/\/afsbio.com\/products\/easystep-human-il-2sra-cd25-soluble-interleukin-2-receptor-alpha-chain-elisa-kit-elk087es","provider":"AFSBio Inc.","version":"1.0","type":"link"}