Invention Grant
- Patent Title: Trichoderma reesei glucoamylase variants resistant to oxidation-related activity loss and the use thereof
- Patent Title (中): 耐氧化相关活性损失的里氏木霉葡糖淀粉酶变体及其用途
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Application No.: US14419906Application Date: 2013-08-12
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Publication No.: US09540669B2Publication Date: 2017-01-10
- Inventor: Su Yin Marina Chow , Thomas P. Graycar , Jacquelyn A. Huitink , Casper Vroemen , David L. Wong
- Applicant: DANISCO US INC.
- Applicant Address: US CA Palo Alto
- Assignee: Danisco US Inc.
- Current Assignee: Danisco US Inc.
- Current Assignee Address: US CA Palo Alto
- Agency: Danisco US Inc.
- International Application: PCT/US2013/054462 WO 20130812
- International Announcement: WO2014/028358 WO 20140220
- Main IPC: C12N9/34
- IPC: C12N9/34 ; C12P19/20 ; C12P19/14 ; C12P19/02 ; C12P7/10
Abstract:
Embodiments of the present disclosure relate to Trichoderma reesei glucoamylase (TrGA) variants having improved properties (e.g., improved thermostability, improved specific activity, and/or resistant to oxidation-related activity loss). Also provided are compositions comprising variant glucoamylases. These compositions are useful in various starch process applications.
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