Amphiphilic block copolymer, molecular assembly, production method thereof, protein encapsulating agent

摘要

The present invention relates to an amphiphilic block copolymer obtained by linking a polypropylene glycol (PPG) segment (A) and a sugar chain segment (B) via a linker group, wherein the sugar chain segment (B) The present invention relates to an amphiphilic block copolymer comprising a triose unit, wherein an anomeric carbon of maltotriose is bonded to the PPG segment (A) via a divalent linker group.