Chaperone expression plasmids
US6159708A · kind A · utility
8Cited by
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23Claims
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Key dates
| Filing date | Jun 19, 1998 |
| Grant date | Dec 12, 2000 |
| Priority date | — |
| Expiry date | Jun 19, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K14/47
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An artificial operon comprising polynucleotides encoding each of chaperones DnaK, DnaJ and GrpE; an expression plasmid carrying the operon; a cotransformant prepared by introducing the expression plasmid into E. coli together with a foreign protein expression vector; and a method for producing a foreign protein comprising using the cotransformant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.