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pancreatic spasmolytic polypeptide MeSH Supplementary Concept Data 2025
from porcine pancreas; spasmolytic activity & inhibitor of gastrointestinal motility & gastric acid secretion; human SML1/hSP is 76% homologous to pig PSP & linked to breast cancer marker gene BCEI/pS2; RN refers to pig PSP; member of trefoil peptide family; 106 AA residues, MW 11700