发明名称 |
Variants of An Alpha-Amylase With Improved Production Levels in Fermentation Processes |
摘要 |
Variants of Bacillus sp. no. 707 alpha-amylase are provided that are produced more efficiently and thus more economically. Higher fermentation yields are achieved through introducing amino acid variations that promote solubility of the variant in a fermentation broth. Increased solubility allows more enzyme to remain in solution after expression in a host cell. This in turn increases the efficiency with which the expressed variant enzyme can be recovered from the fermentation broth. |
申请公布号 |
US2014057324(A1) |
申请公布日期 |
2014.02.27 |
申请号 |
US201313975048 |
申请日期 |
2013.08.23 |
申请人 |
DANISCO US INC. |
发明人 |
AEHLE WOLFGANG;AMIN NEELAM S. |
分类号 |
C12N9/28;A21D8/04;C11D3/386 |
主分类号 |
C12N9/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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