The enclosed ELISA assay kit for anti-HER-2 h-mAb in mouse serum is based on an enzyme immunoassay (ELISA) between recombinant HER-2 protein (ECD) and a biotinylated anti-HER-2 monoclonal antibody. The method employs the principle of competitive ELISA, allowing quantification of monoclonal anti-HER-2 antibodies in human serum.The assay only involves the following steps:
1. Coat the plate with human HER-2;
2. Add the mixture of your sample and biotinylated anti-HER-2 antibody;
3. Add Streptavidin-HRP followed by TMB or other colorimetric HRP substrate;
4. Record the OD readings and analyze the serum concentration.