title: Surface molecules and cell interactions.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D000954:Antigens, Surface / Q000276:immunology*; D001921:Brain / Q000276:immunology; D002450:Cell Communication; D003429:Cross Reactions; D004285:Dogs; D000939:Epitopes / Q000276:immunology; D006649:Histocompatibility Antigens / Q000276:immunology; D006801:Humans; D007127:Immunoglobulin Constant Regions / Q000276:immunology; D007135:Immunoglobulin Variable Region / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology*; D051379:Mice; D008958:Models, Molecular; D051381:Rats; D018800:Thy-1 Antigens; D014018:Tissue Distribution
chemical_list: D000954:Antigens, Surface; D000939:Epitopes; D006649:Histocompatibility Antigens; D007127:Immunoglobulin Constant Regions; D007135:Immunoglobulin Variable Region; D018800:Thy-1 Antigens