Method of screening for protein secretion recombinant host cells
US8846403B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Oct 13, 2004 |
| Grant date | Sep 30, 2014 |
| Priority date | — |
| Expiry date | Jun 18, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/1051
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The invention describes a method of screening for protein secreting recombinant host cells comprising screening for promoter activity of a stress inducible promoter. The method can be used for rapid identification of actively secreting transformants and can be used to screen recombinant libraries for transformants secreting proteins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.