| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for introducing a water-soluble high molecular weight substance such as nucleic acid and protein to cells through a simple process with high efficiency, and an introductory agent. <P>SOLUTION: The method for introducing a water-soluble high molecular weight substance to cells includes a process of bringing an aqueous solution or aqueous dispersion containing grafted type polymer having a membrane-permeable peptide group on a branched chain and water-soluble high molecular weight substance (except the grafted polymer having the membrane-permeable peptide group on a side chain) into contact with cells. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
