{"product_id":"chicken-ft4-free-thyroxine-elisa-kit-elk8493","title":"Chicken fT4 (Free Thyroxine) ELISA Kit - ELK8493","description":"\u003cp\u003eChicken fT4 (Free Thyroxine) ELISA Kit\u003c\/p\u003e\n\n\u003cp\u003eSizes: 48T, 96T, 96T*5\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: ELK8493-48, ELK8493-96, ELK8493-5x96\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Names: FTI\u003c\/p\u003e\n\n\u003cp\u003eAssay Type: Competitive Inhibition\u003c\/p\u003e\n\n\u003cp\u003eSensitivity: 0.1 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eStandard: 8 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eDetection Range: 0.13-8 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eSample Type: Serum, plasma, cell lysates, cell culture supernates and other biological fluids\u003c\/p\u003e\n\n\u003cp\u003eAssay Length: 2h\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Signal transduction\u003c\/p\u003e\n\n\u003cp\u003eTest Principle: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Chicken fT4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Chicken fT4. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. 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 Chicken fT4 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":43212501254323,"sku":"ELK8493-48","price":371.0,"currency_code":"CAD","in_stock":true},{"title":"96T","offer_id":43212501287091,"sku":"ELK8493-96","price":526.4,"currency_code":"CAD","in_stock":true},{"title":"96T*5","offer_id":45200797728947,"sku":"ELK8493-5x96","price":2237.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_360x_1881c764-b823-4db6-bf15-0c953c7655cb.png?v=1767064163","url":"https:\/\/afsbio.com\/products\/chicken-ft4-free-thyroxine-elisa-kit-elk8493","provider":"AFSBio Inc.","version":"1.0","type":"link"}