{"product_id":"elk8409","title":"Human Catestatin ELISA Kit","description":"\u003cstrong\u003eAlternative Names:\u003c\/strong\u003e catestatin\u003cbr\u003e\u003cstrong\u003eAssay Type:\u003c\/strong\u003e Sandwich\u003cbr\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 0.081 ng\/mL\u003cbr\u003e\u003cstrong\u003estandard:\u003c\/strong\u003e 20 ng\/mL\u003cbr\u003e\u003cstrong\u003eDetection range:\u003c\/strong\u003e 0.312-20 ng\/mL\u003cbr\u003e\u003cstrong\u003eSample type:\u003c\/strong\u003e serum, plasma,urine ，cell culture supernates\u003cbr\u003e\u003cstrong\u003eAssay length:\u003c\/strong\u003e 3.5h\u003cbr\u003e\u003cstrong\u003eResearch Area:\u003c\/strong\u003e Enzyme \u0026amp; Kinase;\u003cbr\u003e\u003cstrong\u003eTest principle:\u003c\/strong\u003e 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 catestatin. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human catestatin. 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 Human catestatin, 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 Human catestatin 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":50410624876824,"sku":"ELK8409","price":558.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/ELK_c63264a1-9d36-4948-9a52-c505f944e4e9.jpg?v=1751051891","url":"https:\/\/danabiosci.com\/products\/elk8409","provider":"Dana Bioscience","version":"1.0","type":"link"}