Vectors for the expression and secretion of hirudin by transformed yeasts
US5821079A · kind A · utility
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36Claims
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Key dates
| Filing date | Mar 20, 1995 |
| Grant date | Oct 13, 1998 |
| Priority date | — |
| Expiry date | Mar 20, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2319/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Functional block of DNA enabling to prepare hirudine from yeast, characterized in that it comprises at least:--the gene of hirudine or one of its variants (gene H); --A DNA sequence (S.sub.tr) comprising the signals providing for the transcription of the gene H by the yeast.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.