Production of homogeneous truncated CNTF
US5593857A · kind A · utility
3Cited by
3References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 1991 |
| Grant date | Jan 14, 1997 |
| Priority date | — |
| Expiry date | Aug 23, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There are disclosed neurotrophic factors which are capable of being expressed as polypeptides lacking the microheterogeneity associated with a related native-sequence factor, CNTF. Also disclosed are DNA sequences encoding the neurotrophic factors and methods for expressing and recovering the factors as homogeneous polypeptides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.