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半乳糖氧化酶 来源于树状指孢霉

规格或纯度: ≥30 units/mg dry weight
有货

库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
G128460-150UN
150U 现货 Stock Image
G128460-450UN
450U 现货 Stock Image
G128460-1000UN
1000U 现货 Stock Image

基本描述

别名 半乳糖氧化酶
规格或纯度 ≥30 units/mg dry weight
英文名称 Galactose Oxidase from Dactylium dendroides
单位定义 One Unit equals a change in absorbance at 425 nm of 1.000 per minute at 25°C, pH 6.0 using a peroxidase/o-tolidine coupled assay with galactose as the substrate.
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.
储存温度 -20°C储存
运输条件 超低温冰袋运输
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.Useful in the determination of lactose.

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.
Useful in the determination of lactose.

名称和标识符

EC号 232-843-7
酶学委员会编号 1.1.3.9
WGK Germany 3
PubChem CID 135318662

化学和物理性质

敏感性 对湿度敏感

安全和危险性(GHS)

WGK Germany 3

质检证书(COA)

质检报告(COA)

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生物酶催化技术及应用

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