Development of human monoclonal antibodies to rabies.

A total of nine human monoclonal antibodies (MAbs) to rabies virus were generated from peripheral B lymphocytes of subjects immunized with human diploid cell rabies vaccine by somatic cell hybridization. The MAbs were analyzed for their antigen-binding specificities using ELISA, Western blot, and immunoprecipitation assays. The different assays made it possible to identify MAbs directed to the surface glycoprotein, nucleoprotein, nominal phosphoprotein, and matrix protein. One of the MAbs that recognized the surface glycoprotein neutralized rabies virus.