For samples: For the quantitative determination of endogenic rabbit corticosterone (CORT) concentrations in serum, plasma and tissue homogenates. PRINCIPLE OF THE ASSAY This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with an antibody specific to CORT. Standards or samples are added to the appropriate microtiter plate wells with Biotin-conjugated CORT. A competitive inhibition reaction is launched between CO