Methods and uses of antibodies in the purification of interferon
US7745147B2 · kind B2 · utility
0Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2006 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Feb 13, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides improved methods and uses of an immunoglobulin in the purification of an interferon composition. The methods of the invention provide for the use of a monoclonal antibody in the purification of an interferon composition comprising a plurality of interferon alpha subtypes. The use of the monoclonal antibody provides for the production of an interferon composition with a consistent proportion of interferon subtypes, providing a resulting improvement in simplicity of production of the resulting interferon composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.