The use of monoclonal antibodies for the characterization and production of Mycobacterium leprae antigens

Similar immunizations of mice and hybridoma technology were used by several investigators to raise monoclonal antibodies which identified a limited range of epitopes and antigenic molecules. Further studies would have the scope for revealing yet more novel structures. The existing MABs are agreed standard reagents, avaiable to investigators and valuable for several applications. At least six epitopes specific for M. leprae were defined in molecular terms. Monoclonal antibody based immunoassays proved to be invaluable for the screening of recombinant DNA clones and for the topographic study of individual epitopes. Purification of antigens using affinity chromatography requires further development of techniques whilst serology of leprosy is open for clinical and epidemiological evaluation.