表单
lyophilized powder
比活
0.25-0.5 unit/mg solid
储存温度
2-8°C
生化/生理作用
Enantioselectively and regioselectively reduces diketones, oxoaldehydes, methyl ketones, oxoesters and cyclohexanediones to their S-configuration hydroxy-derivatives.
外形
Lyophilized powder containing Tris and DTT
其他说明
One unit will convert 1 μmole of diacetyl and NADPH to (S)-acetoin and NADP per min at pH 6.9 at 25°C. Enantioselectively and regioselectively reduces diketones, oxoaldehydes, methyl ketones, oxoesters and cyclohexanediones to their S-configuration
警示用语：
Danger
危险声明
预防措施声明
危险分类
Resp. Sens. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
J Heidlas et al.
European journal of biochemistry, 188(1), 165-174 (1990-02-22)
The NADPH-linked diacetyl reductase system from the cytosolic fraction of Saccharomyces cerevisiae has been resolved into two oxidoreductases catalyzing irreversibly the enantioselective reduction of diacetyl (2,3-butanedione) to (S)- and (R)-acetoin (3-hydroxy-2-butanone) [so-called (S)- and (R)-diacetyl reductases] (EC 1.1.1.5) which have
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