{"product_id":"human-ab1-40-amyloid-beta-peptide-1-40-elisa-kit-elk1492","title":"Human Ab1-40 (Amyloid Beta Peptide 1-40) ELISA Kit - ELK1492","description":"\u003cp\u003eHuman Ab1-40 (Amyloid Beta Peptide 1-40) ELISA Kit\u003c\/p\u003e\n\n\u003cp\u003eSizes: 48T, 96T, 96T*5\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: ELK1492-48, ELK1492-96, ELK1492-5x96\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Names: Amyloid Beta Peptide 1-40\u003c\/p\u003e\n\n\u003cp\u003eAssay Type: Sandwich\u003c\/p\u003e\n\n\u003cp\u003eSensitivity: 4.48 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eStandard: 1000 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eDetection Range: 15.63-1000 pg\/mL\u003c\/p\u003e\n\n\u003cp\u003eSample Type: Serum, plasma and other biological fluids\u003c\/p\u003e\n\n\u003cp\u003eAssay Length: 3.5h\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Infection immunity; Neuroscience;\u003c\/p\u003e \n\n\u003cp\u003eTest Principle: 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 Ab1-40. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human Ab1-40. 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 Ab1-40, 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 Ab1-40 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":43211578704051,"sku":"ELK1492-48","price":448.0,"currency_code":"CAD","in_stock":true},{"title":"96T","offer_id":43211578736819,"sku":"ELK1492-96","price":641.2,"currency_code":"CAD","in_stock":true},{"title":"96T*5","offer_id":45200712827059,"sku":"ELK1492-5x96","price":2725.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_360x_293d98bc-68da-4e61-b5ff-9378f9f5af6f.png?v=1767062099","url":"https:\/\/afsbio.com\/products\/human-ab1-40-amyloid-beta-peptide-1-40-elisa-kit-elk1492","provider":"AFSBio Inc.","version":"1.0","type":"link"}