title: Demonstration of carcinoembryonic antigens (CEA), nonspecific cross-reacting antigens (NCA) and an associated alpha protein in normal human tissues and fluids by immunodiffusion techniques.
mesh_terms: D000017:ABO Blood-Group System; D000818:Animals; D000941:Antigens / Q000032:analysis*; D001769:Blood; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D002277:Carcinoma / Q000276:immunology; D002850:Chromatography, Gel; D003093:Colitis, Ulcerative / Q000276:immunology; D003106:Colon / Q000276:immunology; D003110:Colonic Neoplasms / Q000276:immunology; D003429:Cross Reactions; D000939:Epitopes; D005260:Female; D005833:Genital Neoplasms, Female / Q000276:immunology; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007413:Intestinal Mucosa / Q000276:immunology; D008099:Liver / Q000276:immunology; D008470:Meconium / Q000276:immunology; D011506:Proteins / Q000032:analysis*; D011776:Pyuria / Q000276:immunology; D011817:Rabbits / Q000276:immunology; D012463:Saliva / Q000276:immunology; D014556:Urine
chemical_list: D000017:ABO Blood-Group System; D000941:Antigens; D002272:Carcinoembryonic Antigen; D000939:Epitopes; D007106:Immune Sera; D011506:Proteins