Product Description
Human TAG72(Tumor Associated Glycoprotein 72) ELISA Kit is availabe at Gentaur for next week delivery.
Alternative Names:
Species: Human
Assay Type: Sandwich
Sensitivity: 0.122 ng/mL
Standard: 20 ng/mL
Detection Range: 0.32-20 ng/mL
Sample Type: Serum, plasma and other biological fluids.
Assay Length: 4.5h
Research AreaResearch Area:
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 Tumor Associated Glycoprotein 72(TAG72). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Tumor Associated Glycoprotein 72(TAG72). 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 Tumor Associated Glycoprotein 72(TAG72), 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 Tumor Associated Glycoprotein 72(TAG72) in the samples is then determined by comparing the OD of the samples to the standard curve.
