Invention Grant
US09322042B2 Thermostable cellulases, and mutants thereof, capable of hydrolyzing cellulose in ionic liquid
有权
能够在离子液体中水解纤维素的热稳定纤维素酶及其突变体
- Patent Title: Thermostable cellulases, and mutants thereof, capable of hydrolyzing cellulose in ionic liquid
- Patent Title (中): 能够在离子液体中水解纤维素的热稳定纤维素酶及其突变体
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Application No.: US13265786Application Date: 2010-04-23
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Publication No.: US09322042B2Publication Date: 2016-04-26
- Inventor: Rajat Sapra , Supratim Datta , Zhiwei Chen , Bradley M. Holmes , Blake A. Simmons , Harvey W. Blanch
- Applicant: Rajat Sapra , Supratim Datta , Zhiwei Chen , Bradley M. Holmes , Blake A. Simmons , Harvey W. Blanch
- Applicant Address: US CA Oakland US CA Livermore
- Assignee: The Regents of the University of California,Sandia Corporation
- Current Assignee: The Regents of the University of California,Sandia Corporation
- Current Assignee Address: US CA Oakland US CA Livermore
- Agency: Kilpatrick Townsend & Stockton LLP
- International Application: PCT/US2010/032320 WO 20100423
- International Announcement: WO2010/124266 WO 20101028
- Main IPC: C12P19/14
- IPC: C12P19/14 ; C12N15/56 ; C12N9/42
Abstract:
The present invention provides for a composition comprising an ionic liquid and a thermostable cellulose, and a method of hydrolyzing a cellulose, comprising: (a) providing a composition comprising a solution comprising an ionic liquid and a cellulose, and (b) introducing a thermostable cellulase to the solution, such that the cellulose is hydrolyzed by the cellulase. The present invention also provides for a Thermatoga maritima thermostable cellulase mutant with increased cellulase activity.
Public/Granted literature
- US20120129227A1 THERMOSTABLE CELLULASES, AND MUTANTS THEREOF, CAPABLE OF HYDROLYZING CELLULOSE IN IONIC LIQUID Public/Granted day:2012-05-24
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