title: Monoclonal antibodies against Met-enkephalin as probe in the central nervous system.
abstract: Peptides with transmitter-like properties have been found in many brain areas. Immunochemical techniques have contributed most to clarification of the function and the pathway of these substances in neuronal systems. In this paper we report the production of 4 monoclonal antibodies against Met-enkephalin and their use in studying this peptide in rat cervical cord. Two of the antibodies recognize the COOH-terminus part of the Met-enkephalin, and do not cross-react with other known peptides. The other two antibodies are mainly directed against the NH2-terminus part of the peptide. Specific interactions of these monoclonal antibodies with regions of rat cervical cord were shown by immunochemistry techniques.
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000032:analysis*; D001921:Brain / Q000276:immunology*; D004744:Enkephalin, Methionine / Q000276:immunology*; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D010455:Peptides / Q000276:immunology; D013116:Spinal Cord / Q000276:immunology*
chemical_list: D000911:Antibodies, Monoclonal; D010455:Peptides; D004744:Enkephalin, Methionine