Mouse CA19-9 (Carbohydrate Antigen 19-9) ELISA Kit
Sizes: 48T, 96T, 96T*5
Catalogue Numbers: ELK9717-48, ELK9717-96, ELK9717-5x96
Citations, Manuals and MSDS Available upon request.
Alternative Names: sialylated Lewis (a)Antigen; Cancer Antigen 19-9
Assay Type: Sandwich
Sensitivity: 0.28 U/mL
Standard: 50 U/mL
Detection Range: 0.79-50 U/mL
Sample Type: Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Assay Length: 3.5h
Research Areas: Tumor immunity; Hepatology; Gastroenterology;
Test 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 Mouse CA19-9. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse 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 Mouse 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 Mouse CA19-9 in the samples is then determined by comparing the OD of the samples to the standard curve.
Research Use Only