Fully active alternansucrases partially deleted in its carboxy-terminal and amino-terminal domains and mutants thereof
US7524645B2 · kind B2 · utility
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Key dates
| Filing date | Dec 14, 2004 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Dec 14, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y204/0114
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Nucleic acid sequences of truncated or mutated alternansucrases, vectors containing these nucleic acids sequences, host cells transformed with the nucleic acid sequences encoding truncated or mutated alternansucrases are provided. Furthermore, a process to recombinantly alternansucrase with a high level of expression, while retaining the enzymatic activity is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.