Process for producing/secreting a protein by a transformed mould using expression/secretion regulating regions derived from a aspergillus endoxylanase II gene
US5705358A · kind A · utility
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Key dates
| Filing date | Jun 7, 1994 |
| Grant date | Jan 6, 1998 |
| Priority date | — |
| Expiry date | Jun 7, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2319/02
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Methods are described for the isolation and characterization of DNA sequences from Aspergillus niger var. awamori which are involved in the expression and secretion of endoxylanase II (exlA) by said Aspergillus mould. A process using these expression and/or secretion regulating regions to direct the production and optionally the secretion of proteins other than endoxylanase II by transformed moulds is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.