Description
Human Carbohydrate antigen19-9 CLIA Kit is a highly sensitive Chemiluminescent Immunoassay (CLIA) for meauring Carbohydrate antigen19-9 in biofluid samples, such as serum, plasma and other biological fluids. Reagents for up to 96 tests.
This assay recognizes Human CA19-9 in samples. No significant cross-reactivity or interference between Human CA19-9 and analogues was observed. Our Carbohydrate antigen19-9 CLIA kit uses the Sandwich-CLIA principle. The micro CLIA plate provided in this kit has been pre-coated with an antibody specific to Human CA19-9. Standards or samples are added to the micro CLIA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human CA19-9 and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human CA19-9, biotinylated detection antibody and Avidin-HRP conjugate will appear fluorescence. The Relative light unit (RLU) value is measured by the Chemiluminescence immunoassay analyzer. The RLU value is positively associated with the concentration of Human CA19-9. You can calculate the concentration of Human CA19-9 in the samples by comparing the RLU value of the samples to the standard curve