Novel polypeptides and production thereof
US4980455A · kind A · utility
12Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1987 |
| Grant date | Dec 25, 1990 |
| Priority date | — |
| Expiry date | Dec 22, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides a novel polypeptide which shows higher IFN-.gamma. activity than intact IFN-.gamma. and a method of producing the same. The polypeptides not only possess a remarkable antiviral activity, antitumor activity, immunopotentiating activity but also is highly stable, therefore, it can be used advantageously as pharmaceuticals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.