Synonyms: H-ARG-PRO-LYS-PRO-GLN-GLN-PHE-PHE-GLY-LEU-MET-NH2;H2N-ARG-PRO-LYS-PRO-GLN-GLN-PHE-PHE-GLY-LEU-MET;ARG-PRO-LYS-PRO-GLN-GLN-PHE-PHE-GLY-LEU-MET-NH2;RPKPQQFFGLM-NH2;RPKPQFFGLM;SUBSTANCE P (HUMAN, BOVINE, RAT, MOUSE);SUBSTANCE P BOVINE;SUBSTANCE P, [D-ARG1, D-PRO2, D-TRP7,9, LEU11]