N-terminally chemically modified protein compositions and methods
US6956027B2 · kind B2 · utility
11Cited by
30References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 4, 2002 |
| Grant date | Oct 18, 2005 |
| Priority date | — |
| Expiry date | May 15, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Provided herein are methods and compositions relating to the attachment of water soluble polymers to proteins. Provided are novel methods for N-terminally modifying proteins or analogs thereof, and resultant compositions, including novel chemically modified G-CSF compositions and related methods of preparation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.