A human monoclonal antibody to cytomegalovirus (CMV).

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Abstract
We report the development of a human monoclonal antibody to cytomegalovirus (CMV) produced from a human X human hybridoma. This hybrid was developed by fusion of an EBV-transformed cell line making antibody to CMV and a human lymphoblastoid cell line WI-L2. The antibody is directed to a CMV-specific antigen primarily in the nucleus of CMV-infected human fibroblasts. It cross-reacts with at least 10 different strains of CMV and may provide a method for the rapid in vitro diagnosis of CMV infections. The production of CMV-specific human man monoclonal antibodies from human-human hybridomas for future therapeutic use is now technically feasible with this specific method of production.