Rat ACCPA (anti-cyclic citrullinated peptide antibody) ELISA Kit

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 ACCPA(anti-cyclic citrullinated peptide antibody). Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to ACCPA(anti-cyclic citrullinated peptide antibody). 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 ACCPA(anti-cyclic citrullinated peptide antibody), 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 ACCPA(anti-cyclic citrullinated peptide antibody) in the samples is then determined by comparing the OD of the samples to the standard curve.

Research Area: Autoimmunity

Alternative Names:
ACCPA

Sample Type:
serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids

Assay Type: Sandwich

Standard: 100 ng/mL

Assay Length: 3.5h

Assay Length: For Research Use Only