{"product_id":"elk9429","title":"Human PER2(Period Circadian Protein 2) ELISA Kit","description":"\u003cstrong\u003eAlternative Names:\u003c\/strong\u003e FASPS; Circadian clock protein PERIOD 2\u003cbr\u003e\u003cstrong\u003eAssay Type:\u003c\/strong\u003e Sandwich\u003cbr\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 0.104 ng\/mL\u003cbr\u003e\u003cstrong\u003estandard:\u003c\/strong\u003e 20 ng\/mL\u003cbr\u003e\u003cstrong\u003eDetection range:\u003c\/strong\u003e 0.32-20 ng\/mL\u003cbr\u003e\u003cstrong\u003eSample type:\u003c\/strong\u003e Tissue homogenates and other biological fluids.\u003cbr\u003e\u003cstrong\u003eAssay length:\u003c\/strong\u003e 3.5h\u003cbr\u003e\u003cstrong\u003eResearch Area:\u003c\/strong\u003e Neuro science;\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 PER2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PER2. 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 PER2, 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 PER2 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 O15055","brand":"ELK Biotechnology","offers":[{"title":"96T","offer_id":50410722591000,"sku":"ELK9429","price":558.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/ELK_8235946b-afee-4d78-8c23-ba926d97e2ca.jpg?v=1751054590","url":"https:\/\/danabiosci.com\/products\/elk9429","provider":"Dana Bioscience","version":"1.0","type":"link"}