{"product_id":"simian-ca19-9-carbohydsimiane-antigen-19-9-elisa-kit-elk11551","title":"Simian CA19-9 (CarbohydSimiane Antigen 19-9) ELISA Kit -ELK11551","description":"\u003cp\u003eSimian CA19-9 (CarbohydSimiane Antigen 19-9) ELISA Kit\u003c\/p\u003e\n\n\u003cp\u003eSizes: 48T, 96T 96T*5\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Number: ELK11551-48, ELK11551-96, ELK11551-96*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\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 Simian CA19-9. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Simian CA19-9. 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 Simian CA19-9, 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 Simian CA19-9 in the samples is then determined by comparing the OD of the samples to the standard curve.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Names: sialylated Lewis(a)Antigen, Cancer Antigen 19-9\u003c\/p\u003e\n\n\u003cp\u003eReactivity: Simian\u003c\/p\u003e\n\n\u003cp\u003eSample Type: Serum, Plasma, Tissue Homogenates, Cell Lysates, Cell Culture Supernatant, Other Biological Fluids\u003c\/p\u003e\n\n\u003cp\u003eAssay Type: Sandwich\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Tumor Immunity, Hepatology, Gastroenterology\u003c\/p\u003e\n\n\u003cp\u003eAssay Length: 3.5h\u003c\/p\u003e\n\n\u003cp\u003eSensitivity: 0.29 U\/mL\u003c\/p\u003e\n\n\u003cp\u003eStandard: 50 U\/mL\u003c\/p\u003e\n\n\u003cp\u003eDetection Range: 0.79-50 U\/mL\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"ELK Biotechnology","offers":[{"title":"48T","offer_id":46136397201587,"sku":"ELK11551-48","price":397.5,"currency_code":"CAD","in_stock":true},{"title":"96T","offer_id":46136397234355,"sku":"ELK11551-96","price":564.0,"currency_code":"CAD","in_stock":true},{"title":"96T*5","offer_id":46136397267123,"sku":"ELK11551-96*5","price":2397.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/ELK_ELISA_Kit.jpg?v=1790781711","url":"https:\/\/afsbio.com\/products\/simian-ca19-9-carbohydsimiane-antigen-19-9-elisa-kit-elk11551","provider":"AFSBio Inc.","version":"1.0","type":"link"}