The kit is a sandwich enzyme immunoassay for in vitro quantitative measurement of CPB1 in rat serum, plasma and other biological fluids.The microtiter plate provided in this kit has been pre-coated with an antibody specific to CPB1. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody preparation specific to CPB1. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate s