Bicyclic peptide is a type of short peptide composed of 9-15 amino acids produced by chemical synthesis method, with a molecular weight between 1.5-2 kDa. Bicyclic peptides are a class of polypeptides with two macrocyclic rings, which have advantages over linear and monocyclic peptides. They own a flexible route of administration similar to small-molecule drugs and rapid tissue penetration. Moreover, bicyclic peptides can be eliminated by kidney metabolism and have less potential toxicity to the liver and intestines. bicyclic peptide synthesis https://www.pepdd.com/services..../bicyclic-peptides.h
