title: Biological potency and chromatographic properties of [aspartoyl3]-secretin, [beta-Asp3]-secretin, and secretin (4-27). Products of intramolecular reactions in secretin.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D002851:Chromatography, High Pressure Liquid; D005289:Ferrets; D010446:Peptide Fragments / Q000138:chemical synthesis / Q000494:pharmacology; D051381:Rats; D012633:Secretin / Q000031:analogs & derivatives / Q000138:chemical synthesis / Q000494:pharmacology*
chemical_list: D000596:Amino Acids; D010446:Peptide Fragments; D012633:Secretin; C034420:secretin (4-27); C034421:secretin, Asp(3)-