- 专利标题: COMPOSITIONS AND METHODS COMPRISING SUBTILISIN VARIANTS
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申请号: EP11730124.2申请日: 2011-05-05
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公开(公告)号: EP2566961B1公开(公告)日: 2018-08-22
- 发明人: ALEKSEYEV, Viktor Yuryevich , AMIN, Neelam, S. , AUGUSTYN, Katherine , CASCAO-PEREIRA, Luis Gustavo , COLLIER, Katherine, D. , ESTELL, David, A. , KELLIS, JR., James, T. , POULOSE, Ayrookaran, J. , SOUTER, Philip Frank , WARD, Glenn Steven , YAO, Jian
- 申请人: Danisco US Inc. , The Procter & Gamble Company
- 申请人地址: 925 Page Mill Road Palo Alto, CA 94304 US
- 专利权人: Danisco US Inc.,The Procter & Gamble Company
- 当前专利权人: Danisco US Inc.,The Procter & Gamble Company
- 当前专利权人地址: 925 Page Mill Road Palo Alto, CA 94304 US
- 代理机构: Casley, Christopher Stuart
- 优先权: US392188P 20101012; US392364P 20101012; US332006P 20100506; US332151P 20100506
- 国际公布: WO2011140364 20111110
- 主分类号: C11D3/386
- IPC分类号: C11D3/386 ; C12N9/54
摘要:
A method of treating and/or cleaning a surface, preferably a fabric surface comprising the steps of (i) contacting said surface with a composition in an aqueous wash liquor, said composition comprising an adjunct material and a protease variant wherein said protease variant is a variant of a parent protease said parent protease's sequence being at least 90% identical to the amino acid sequence of SEQ ID NO:1, wherein the amino acid positions of the protease variant are numbered according to the numbering of corresponding amino acid positions in the amino acid sequence of Bacillus amyloliquefaciens subtilisin BPN' shown in SEQ ID NO:2, wherein said protease variant comprises a mutation selected from T022A, T022R, T022Y, T022V, T022Q, T022L, T022W, and (ii) rinsing and/or drying the surface, wherein the temperature of the aqueous liquor is from 5 to 30°C.
公开/授权文献
- EP2566961A1 COMPOSITIONS AND METHODS COMPRISING SUBTILISIN VARIANTS 公开/授权日:2013-03-13
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