Description_x000D_ Amino Acid Sequence_x000D_ Gly-Trp-Thr-Leu-Asn-Ser-Ala-Gly-Tyr-Leu-Leu-Gly-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2_x000D_ Biochem/physiol Actions_x000D_ Galanin, a neuropeptide, mediates its physiological effects through three G protein-coupled receptor (GCPR) subtypes, GalR1, GalR2, and GalR3. Galantide, C7, M35, and M40 are Galanin receptor antagonists used to differentiate and characterize Galanin receptor signaling pathways that impact processes such as acute pancreatitis._x000D_ Galanin receptor antagonist