植物学报 ›› 1998, Vol. 15 ›› Issue (04): 75-77.

• 研究报告 • 上一篇    下一篇

菜心乙醇酸氧化酶的纯化和催化特性分析

徐杰   

  1. (华南师范大学生物技术研究所 广州 510631)
  • 出版日期:1998-07-20 发布日期:1998-07-20

Purification and Catalytic Property of Glycolate Oxidase from Green Leaves of Brassica parachinensis

XU Jie   

  1. (Biotechnology Research Institute, South China Normal University, Guangzhou 510631)
  • Online:1998-07-20 Published:1998-07-20

摘要: 用改进后的方法,从菜心绿叶中分离纯化得到一个亚基分子量为42kD的乙醇酸氧化酶,用氧电极法测定该酶同时能催化乙醇酸和乙醛酸的氧化。

Abstract: Glycolate oxidase was purified from green leaves of Brassica Parachinensis which showed only a 42 kD band in the SDS-PAGE. The glycolate oxidase could catalyze oxidation of glycolate and glyoxylate simultanously.