Method of transducing a protein into cells
US7824910B2 · kind B2 · utility
0Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2002 |
| Grant date | Nov 2, 2010 |
| Priority date | — |
| Expiry date | Apr 14, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/59
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a method for transducing a pharmaceutical protein or polypeptide that may be fluorescently labeled into a cell by forming a conjugate with a cationic polymer having cation values of more than 2 and no more than 250 and transducing the conjugate into the cell. The protein or peptide pharmaceutical agent is directly covalently bound to the cationic polymer or is covalently bound to the cationic polymer through a bifunctional crosslinking agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.