Expression vector for animal cell comprising at least one copy of MAR DNA sequences at the 3′ terminal of transcription termination region of a gene and method for the expression of foreign gene using the vector
US8772021B2 · kind B2 · utility
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Key dates
| Filing date | Mar 4, 2006 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Oct 9, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2840/20
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Provided are an expression vector for an animal cell including a promoter, a cloning site or a polynucleotide encoding foreign product, and a transcription terminator, all of which are operably connected each other within the expression vector, in which at least one copy of human β-globin MAR sequence is attached to the 31 terminal of the transcription terminator, and a method of expressing a foreign gene using the expression vector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.