Liposome and method for injecting substance to cell using this liposome
US9023384B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Nov 2, 2005 |
| Grant date | May 5, 2015 |
| Priority date | — |
| Expiry date | Feb 11, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/127
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
It is intended to efficiently inject into a target cell, a substance charged within a liposome. The present inventors have found that connexin synthesized within a liposome is introduced as connexon having a gap junction function into the liposome membrane. Specifically, the liposome according to the present invention is a liposome in which connexon composed of connexin synthesized by an in-vitro protein synthesis system is incorporated in a state of having a gap junction function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.