发明授权
US08288143B2 Cold-active beta-galactosidase, a method of producing same and use of such enzyme
有权
冷活性β-半乳糖苷酶,其生产方法和使用这种酶
- 专利标题: Cold-active beta-galactosidase, a method of producing same and use of such enzyme
- 专利标题(中): 冷活性β-半乳糖苷酶,其生产方法和使用这种酶
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申请号: US13148853申请日: 2010-02-09
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公开(公告)号: US08288143B2公开(公告)日: 2012-10-16
- 发明人: Peter Stougaard , Mariane Schmidt
- 申请人: Peter Stougaard , Mariane Schmidt
- 申请人地址: DK Copenhagen
- 专利权人: Kobenhavns Universitet
- 当前专利权人: Kobenhavns Universitet
- 当前专利权人地址: DK Copenhagen
- 代理机构: Merchant & Gould P.C.
- 国际申请: PCT/EP2010/051596 WO 20100209
- 国际公布: WO2010/092057 WO 20100819
- 主分类号: C07K1/00
- IPC分类号: C07K1/00 ; C12N9/38 ; C07H21/04 ; C12N15/00 ; C12N1/20
摘要:
A novel cold-active beta-galactosidase is enzyme specific for lactose. The enzyme is thus useful in e.g. the food industry for catalyzing at low temperatures the hydrolysis of lactose disaccharide into its constituent monosaccharides, glucose and galactose. A method produces the cold-active beta-galactosidase by recombinant DNA technology.
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