{"product_id":"elk5276","title":"Rat FST(Follistatin) ELISA Kit","description":"\u003cstrong\u003eAlternative Names:\u003c\/strong\u003e FST; Activin-binding protein;FS; FST; Follistatin\u003cbr\u003e\u003cstrong\u003eAssay Type:\u003c\/strong\u003e Competitive Inhibition\u003cbr\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 0.53 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 and other biological fluids\u003cbr\u003e\u003cstrong\u003eAssay length:\u003c\/strong\u003e 2.5h\u003cbr\u003e\u003cstrong\u003eResearch Area:\u003c\/strong\u003e Endocrinology;Reproductive science;Hormone metabolism;\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 Rat FST protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat FST. 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 Rat FST 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 P21674","brand":"ELK Biotechnology","offers":[{"title":"96T","offer_id":50409996091672,"sku":"ELK5276","price":558.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/ELK_502c5143-fb6d-4125-be87-512122ad2de2.jpg?v=1751013724","url":"https:\/\/danabiosci.com\/products\/elk5276","provider":"Dana Bioscience","version":"1.0","type":"link"}