Alkaline tolerant dextranase from streptomyces anulatus
US6509184B1 · kind B1 · utility
1Cited by
2References
9Claims
0Family size
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Key dates
| Filing date | Aug 24, 1999 |
| Grant date | Jan 21, 2003 |
| Priority date | — |
| Expiry date | Aug 24, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/886
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A process for production of an alkaline tolerant dextranase enzyme comprises culturing a dextran-producing microorganism Streptomyces anulatus having accession no. ATCC PTA-3866 to produce an alkaline tolerant dextranase, Dex 1 wherein the protein in said enzyme is characterized by a MW of 63.3 kDa and Dex 2 wherein its protein is characterized by a MW of 81.8 kDa.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.