title: Natural antibodies as contaminants of hybridoma products.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000302:isolation & purification*; D000911:Antibodies, Monoclonal / Q000302:isolation & purification*; D000936:Antigen-Antibody Complex; D000939:Epitopes / Q000032:analysis; D005260:Female; D005333:Fetus / Q000276:immunology; D006801:Humans; D006825:Hybridomas / Q000276:immunology*; D008470:Meconium / Q000276:immunology; D051379:Mice / Q000276:immunology; D011247:Pregnancy; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D000906:Antibodies; D000911:Antibodies, Monoclonal; D000936:Antigen-Antibody Complex; D000939:Epitopes