{"product_id":"elk11118","title":"fT4(Free Thyroxine) ELISA Kit","description":"\u003cstrong\u003eAlternative Names:\u003c\/strong\u003e FTI\u003cbr\u003e\u003cstrong\u003eAssay Type:\u003c\/strong\u003e Competitive Inhibition\u003cbr\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 0.61 ng\/mL\u003cbr\u003e\u003cstrong\u003estandard:\u003c\/strong\u003e 100 ng\/mL\u003cbr\u003e\u003cstrong\u003eDetection range:\u003c\/strong\u003e 1.57-100 ng\/mL\u003cbr\u003e\u003cstrong\u003eSample type:\u003c\/strong\u003e Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids\u003cbr\u003e\u003cstrong\u003eAssay length:\u003c\/strong\u003e 2.5h\u003cbr\u003e\u003cstrong\u003eResearch Area:\u003c\/strong\u003e Signal transduction;\u003cbr\u003e\u003cstrong\u003eTest principle:\u003c\/strong\u003e This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with fT4 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to 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 fT4 in the samples is then determined by comparing the OD of the samples to the standard curve.","brand":"ELK Biotechnology","offers":[{"title":"96T","offer_id":47539667861728,"sku":"ELK11118","price":476.0,"currency_code":"KRW","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/9330\/8896\/files\/ELK_71cd8322-49cc-4b4e-9a88-a35c088d34e6.jpg?v=1751001665","url":"https:\/\/rndmate.com\/products\/elk11118","provider":"알앤디메이트","version":"1.0","type":"link"}