large quantities of highly cross-reactive antibody may potentially be obtained from several sources : murine or human monoclonal antibodies , immunization of large animals or humans with subsequent plasmapharesis and antibody isolation , affinity purification of large amounts of normal antibody , and pooling of prescreened lots of normal animal or human antibody that react to a particular bacterial antigen .
C0003250
monoclonal antibodies
C0003241
antibody