Biologically active substances from fibrinogen their preparation and compositions containing them
US4647554A · kind A · utility
1Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1985 |
| Grant date | Mar 3, 1987 |
| Priority date | — |
| Expiry date | Jun 14, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/012
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
New immunostimulant substances are obtained by hydrolyzing reduced and alkylated bovine fibrinogen with a proteolytic enzyme and fractionating the product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.