Preparation of clenbuterol monoclonal antibody with subtractive immunization method / 中国应用生理学杂志

ABSTRACT

<p><b>AIM</b>To obtain Clenbuterol monoclonal antibodies.</p><p><b>METHODS</b>Clenbuterol complete antigen was prepared with diazotization method. BALB/c mice was immunized with subtractive immunization, Clenbuterol monoclonal antibody was prepared with rule hybridoma technique.</p><p><b>RESULTS</b>The mice obtained tolerance to BSA by subtractive immunization. The rate of the hybridoma cell with positive reaction which had obtained was 8.2%, and the specific clenbuterol monoclonal antibody was obtained at last.</p><p><b>CONCLUSION</b>Monoclonal antibodies to micromolecule contaminant be prepared by subtractive immunization, could decrease the workload in the bolting of monoclonal antibodies, and increase the chance to obtain the antibody of expected.</p>