Eukaryotic expression vectors with multimeric enhancer segments, a process for the preparation thereof and the use thereof
US4983518A · kind A · utility
5Cited by
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9Claims
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Key dates
| Filing date | Jun 29, 1988 |
| Grant date | Jan 8, 1991 |
| Priority date | — |
| Expiry date | Jun 29, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/85
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention provides a eukaryotic expression vector containing a gene to be expressed and a TATA box, whereby, 1-200 bp base pair (bp) upstream (5') of the TATA box, there is a first multimeric enhancer segment and 1-100 bp below (3') the gene to be expressed there is provided a second multimeric enhancer segment. The present invention also provides a process for the preparation of this expression vector. Furthermore, the present invention is concerned with the use of this expression vector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.