Polymer micelle complex including nucleic acid
US8592385B2 · kind B2 · utility
15Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2006 |
| Grant date | Nov 26, 2013 |
| Priority date | — |
| Expiry date | Mar 1, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K48/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
It is an object of the present invention to provide a polyion complex used as a non-viral gene vector, which achieves sufficiently high gene expression efficiency to a target cell. The polyion complex of the present invention comprises a block copolymer formed by binding polyethylene glycol to polycation via a disulfide group and a nucleic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.