abstract |
(57) [Summary] [Composition] Caprifoliacea (Caprifoliacea) e) Plant Sambucus siebold (iana BLUME) was extracted and fractionated to obtain four novel polypeptides having a strong inhibitory activity against serine proteases such as enterokinase, trypsin, chymotrypsin, and elastase, and also showing excellent blood stability. . [Effect] A novel bioactive polypeptide is provided. These polypeptides have strong serine protease inhibitory activity and excellent blood stability, and are useful as therapeutic agents for pancreatitis. |