几种葡萄糖氧化酶部分性质的比较

Comparison of the Partial Qualities of Several Glucose Oxidases

从青霉菌 (Penicilliumnotatum)中获得了一种葡萄糖氧化酶 ,经DEAE Selectacel柱层析 ,洗脱液再经超滤浓缩 ,加入保护剂冷冻干燥 ,制得冻干粉 ,并与进口葡萄糖氧化酶进行比较 。

The dehydrofreezzing powder of glucose oxidase(GOD) from Penicillium notatum was obtained by DEAE selectant. Chromatography, ultrafiltration and putting in protectant. Compared with imported glucose oxidase, its activity、stability and other indexes has arrived at the level of the imported glucose oxidase's.