{"product_id":"fa-folic-acid-elisa-kit-elk11781","title":"FA (Folic Acid) ELISA Kit - ELK11781","description":"\u003cp\u003eFA (Folic Acid) ELISA Kit\u003c\/p\u003e\n\n\u003cp\u003eSizes: 48T, 96T, 96T*5\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: ELK11781-48, ELK11781-96, ELK11781-96*5\u003c\/p\u003e\n\n\u003cp\u003eLead times: 1-2 weeks, if manufacturer has product in stock\u003c\/p\u003e\n\n\u003cp\u003eManufacturer\/Ship Location: China\u003c\/p\u003e\n\n\u003cp\u003eReactivity: General\u003c\/p\u003e\n\n\u003cp\u003eAlternate Names: VB9, Vitamin B9, Folacin, Folate, V, Itamin M, Vitamin M, Vitamin Bc, Pteroyl-L-Glutamic Acid, Pteroyl-L-Glutamate\u003c\/p\u003e\n\n\u003cp\u003eSensitivity: 1.4 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eAssay Type: Competitive Inhibition\u003c\/p\u003e\n\n\u003cp\u003eStandard: 500 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eDetection Range: 7.81-500 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eSample Type: Serum, Plasma, Cell Lysates, Cell Culture Supernates, Other Biological Fluids\u003c\/p\u003e\n\n\u003cp\u003eAssay Length: 2h\u003c\/p\u003e\n\n\u003cp\u003eResearch Area: Hematology, Reproductive Science, Nutrition Metabolism\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 FA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to FA. 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 FA 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 Biotechnology","offers":[{"title":"48T","offer_id":46306242068659,"sku":"ELK11781-48","price":618.0,"currency_code":"CAD","in_stock":true},{"title":"96T","offer_id":46306242101427,"sku":"ELK11781-96","price":882.0,"currency_code":"CAD","in_stock":true},{"title":"96T*5","offer_id":46306242134195,"sku":"ELK11781-96*5","price":3748.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/ELK_ELISA_Kit_1.jpg?v=1790781731","url":"https:\/\/afsbio.com\/products\/fa-folic-acid-elisa-kit-elk11781","provider":"AFSBio Inc.","version":"1.0","type":"link"}