敏感性 | 易潮湿 |
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存贮条件 | 储存温度 -20°C |
密度 | 否 |
荧光 | 否 |
IC50 | 否 |
pK Values | 否 |
别名 | 半乳糖氧化酶;D-Galactose:oxygen 6-oxidoreductase |
---|---|
产品介绍 | Galactose oxidase oxidizes galactose and some galactose derivatives in both free and polymeric forms. Oxidation occurs at the C6 position. The enzyme has a molecular weight of 68 ± 3 kDa, and the optimum pH is 7.0. |
用途 | Useful in the determination of lactose. |
生化机理 | Galactose oxidase catalyzes the coversion of D-galactose to D-galacto-hexodialdose. 2-Deoxy-D-galactose, lactose, melibiose, raffinose and stachyose react with galactose oxidase in the peroxidase:o-tolidine system.Essentially no oxidation of D-glucose, L-galactose, L-arabinose or D-glucuronate has been observed. |
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