发明授权
US08507244B2 Variants of bacillus sp. TS-23 alpha-amylase with altered properties
有权
杆菌属的变种 具有改变性质的TS-23α-淀粉酶
- 专利标题： Variants of bacillus sp. TS-23 alpha-amylase with altered properties
- 专利标题（中）： 杆菌属的变种 具有改变性质的TS-23α-淀粉酶
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申请号： US13410486申请日： 2012-03-02
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公开(公告)号： US08507244B2公开(公告)日： 2013-08-13
- 发明人: Andrew Shaw , Sandra Ramer , Scott D. Power , Claudine Chang , Melodie Estabrook , Brian E. Jones , Clement Choy , Marc Kolkmam , Chris Leeflang , Casper Vroeman , Walter Weyler , Karsten Kraugh , Mansi Goyal , Thomas Graycar , Victoria Huang
- 申请人： Andrew Shaw , Sandra Ramer , Scott D. Power , Claudine Chang , Melodie Estabrook , Brian E. Jones , Clement Choy , Marc Kolkmam , Chris Leeflang , Casper Vroeman , Walter Weyler , Karsten Kraugh , Mansi Goyal , Thomas Graycar , Victoria Huang
- 申请人地址： US CA Palo Alto
- 专利权人： Danisco US Inc.
- 当前专利权人： Danisco US Inc.
- 当前专利权人地址： US CA Palo Alto
- 代理机构： Danisco US Inc.
- 主分类号： C12N9/28
- IPC分类号： C12N9/28 ; C12N9/26 ; C12N9/24 ; C12N1/20 ; C12N1/00 ; C12N15/00 ; C12P21/06 ; C12P19/34 ; C07H21/04 ; C07K1/00
摘要：
Variants of Bacillus sp. TS-23 strain alpha-amylases exhibit improved enzymatic performance, including increased thermostability, reduced calcium dependence, increased washing/cleaning performance, and baking ability. Compositions comprising these variants are useful in methods of starch processing, starch liquefaction, fermatation, starch saccharification, cleaning, laundrying, textile desizing, baking, and biofilm removal.
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