title: [A new gastrointestinal tract-specific antigen prepared by using a monoclonal antibody, and its characterization].
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal; D000941:Antigens / Q000302:isolation & purification*; D004064:Digestive System / Q000276:immunology*; D051379:Mice; D008970:Molecular Weight; D009928:Organ Specificity; D051381:Rats; D013045:Species Specificity
chemical_list: D000911:Antibodies, Monoclonal; D000941:Antigens