SUPRAMOLECULE SYSTEM CONDUCTING SUSTAINED RELEASE AND TARGETING OF DNA OR RNA

摘要

PROBLEM TO BE SOLVED: To provide a system that can be readily prepared at a low cost without using any organic solvent and encapsulates a gene (DNA or RNA) at a high encapsulation rate and releasing the gene in a sustained manner, and a method for producing the same. SOLUTION: The poorly water-soluble supramolecule is formed by adding a cyclodextrin to a complex of a nucleic acid and a dendrimer modified by polyethylene glycol. COPYRIGHT: (C)2011,JPO&INPIT