Isolation and composition of novel glycosidases
US7094563B2 · kind B2 · utility
9Cited by
1References
5Claims
0Family size
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Key dates
| Filing date | Nov 15, 2001 |
| Grant date | Aug 22, 2006 |
| Priority date | — |
| Expiry date | Feb 5, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/91
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Substantially pure glycosidases capable for cleaving selected glycosidic bonds have been described including glycosidases isolated from Xanthomonas and recombinant glycosidases. Substrate specificity of isolated enzymes have been identified for GlcNacβ1-x, Galα1-3R, Galα1-6R, Galβ1-3R, Fucα-2R, Fucα1-3R, Fucα1-4R, Manα1-2R, Manα1-3R, Manα1-6R, Manβ1-4R, Xylβ1-2R, Glcβ1-4R, and Galβ1-4R providing improved capability for selectively cleaving a glycosidic linkage in a carbohydrate substrate and for forming modified carbohydrates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.