Isolated DNA molecules for intergration site independent gene expression in mammalian host cells
US5532143A · kind A · utility
9Cited by
1References
24Claims
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Key dates
| Filing date | Sep 26, 1994 |
| Grant date | Jul 2, 1996 |
| Priority date | — |
| Expiry date | Sep 26, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K48/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Vectors for the integration of a gene into genetic material of a mammalian host cell such that the gene may be expressed by the host cell comprise a promoter and the gene and include a dominant ectivator sequence capable of eliciting host cell-type restricted, integration site independent, copy number dependent expression of the gene.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.