{"product_id":"human-qa-quinolinic-acid-elisa-kit-elk0953","title":"Human QA (Quinolinic Acid) ELISA Kit - ELK0953","description":"\u003cp\u003eHuman QA (Quinolinic Acid) ELISA Kit\u003c\/p\u003e\n\n\u003cp\u003eSizes: 48T, 96T, 96T*5\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: ELK0953-48, ELK0953-96, ELK0953-5x96\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Names: QUIN; Pyridine-2,3-Dicarboxylic Acid\u003c\/p\u003e\n\n\u003cp\u003eAssay Type: Competitive Inhibition\u003c\/p\u003e\n\n\u003cp\u003eSensitivity: 0.57 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eStandard: 100 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eDetection Range: 1.57-100 ng\/mL\u003c\/p\u003e\n\n\u003cp\u003eSample Type: serum, plasma and other biological fluids\u003c\/p\u003e\n\n\u003cp\u003eAssay Length: 2h\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Enzyme and Kinase\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 Human QA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human QA. 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 Human QA 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 Bio","offers":[{"title":"48T","offer_id":43211552555187,"sku":"ELK0953-48","price":371.0,"currency_code":"CAD","in_stock":true},{"title":"96T","offer_id":43211552587955,"sku":"ELK0953-96","price":526.4,"currency_code":"CAD","in_stock":true},{"title":"96T*5","offer_id":45200646537395,"sku":"ELK0953-5x96","price":2237.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_360x_1ff5ccf6-2ba4-4500-a5b6-f2263a44f7ac.png?v=1767060905","url":"https:\/\/afsbio.com\/products\/human-qa-quinolinic-acid-elisa-kit-elk0953","provider":"AFSBio Inc.","version":"1.0","type":"link"}