DEGRADABLE POLYETHYLENIMINE-CO-POLYETHER COPOLYMERS AS A NOVEL GENE CARRIER

摘要

The present invention relates to a gene carrier for the biodegradable copolymer of polyethylenimine and polyether as a main constituent. Gene delivery system of the present invention, the gene transfer efficiency is as high gene delivery system that can take the place of PEI 25K that has a limitation in practical application that the role is expected so high but its cytotoxicity, and also his This biodegradability and low cytotoxicity, high a safe gene delivery system due to the gene transfer efficiency is expected to have very high applicability.; Gene delivery system, biodegradable, polyethylenimine, polyether