title: High efficiency fusion procedure for producing monoclonal antibodies against weak immunogens.
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000096:biosynthesis*; D000941:Antigens; D002459:Cell Fusion; D002460:Cell Line; D046508:Culture Techniques / Q000379:methods; D005260:Female; D007202:Indicators and Reagents; D008214:Lymphocytes / Q000276:immunology; D008264:Macrophages / Q000276:immunology; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D010954:Plasmacytoma / Q000276:immunology; D013154:Spleen / Q000276:immunology
chemical_list: D000911:Antibodies, Monoclonal; D000941:Antigens; D007202:Indicators and Reagents