{"product_id":"elisa-kit-for-carbohydrate-antigen-19-9-ca19-9-abcc22595","title":"ELISA Kit for Carbohydrate Antigen 19-9 (CA19-9)","description":"\u003ch4\u003eFormat\u003c\/h4\u003e\u003cp\u003e48T, \u003ci\u003e96T\u003c\/i\u003e, 96T×5, 96T×10, 96T×100\u003c\/p\u003e\u003ch4\u003eDetection range\u003c\/h4\u003e\u003cp\u003e0.78-50U\/mL\u003c\/p\u003e\u003ch4\u003eApplication\u003c\/h4\u003e\u003cp\u003eEnzyme-linked immunosorbent assay for Antigen Detection.\u003c\/p\u003e\u003ch4\u003eOrganism species\u003c\/h4\u003e\u003cp\u003eRhesus monkey (Simian)\u003c\/p\u003e\u003ch4\u003eSensitivity\u003c\/h4\u003e\u003cp\u003eThe minimum detectable dose of this kit is typically less than 0.31U\/mL\u003c\/p\u003e\u003ch4\u003eSample type\u003c\/h4\u003e\u003cp\u003eSerum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids\u003c\/p\u003e\u003ch4\u003eAssay length\u003c\/h4\u003e\u003cp\u003e3h\u003c\/p\u003e\u003ch4\u003eMethod\u003c\/h4\u003e\u003cp\u003eDouble-antibody Sandwich\u003c\/p\u003e\u003ch4\u003eTest principle\u003c\/h4\u003e\u003cp\u003eThe 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 Carbohydrate Antigen 19-9 (CA19-9). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Carbohydrate Antigen 19-9 (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 Carbohydrate Antigen 19-9 (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 Carbohydrate Antigen 19-9 (CA19-9) in the samples is then determined by comparing the O.D. of the samples to the standard curve.\u003c\/p\u003e\u003ch4\u003eAlternative Names\u003c\/h4\u003e\u003cp\u003eCA199; Sialylated Lewis(a)Antigen; Cancer Antigen 19-9\u003c\/p\u003e\u003ch4\u003eItem Name\u003c\/h4\u003e\u003cp\u003eCarbohydrate Antigen 19-9\u003c\/p\u003e\u003ch4\u003eResearch Area\u003c\/h4\u003e\u003cp\u003eTumor immunity;Hepatology;Gastroenterology;\u003c\/p\u003e\u003ch4\u003eReference\u003c\/h4\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ABCbiolab","offers":[{"title":"96T \/ The minimum detectable dose of this kit is typically less than 0.31U\/mL \/ Rhesus monkey (Simian)","offer_id":42481448485098,"sku":"ABCC22595","price":720.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/74120318_padded_logo_da0d6b2c-eb9c-47e7-86ed-c5ec77c60b25.png?v=1644862183","url":"https:\/\/danabiosci.com\/products\/elisa-kit-for-carbohydrate-antigen-19-9-ca19-9-abcc22595","provider":"Dana Bioscience","version":"1.0","type":"link"}