门冬酰胺酶用DEAE-Sephadex A-50层析法纯化的研究  

Purification of L-Asparaginase with DEAE-Sephadex A-50 Column Chromatography

作　　者：杭长标 万文光 

机构地区：[1]江苏常州生化千红制药有限公司,江苏常州213003

出　　处：《中国医药工业杂志》2002年第3期119-120,共2页Chinese Journal of Pharmaceuticals

摘　　要：采用 DEAE- Sephadex A- 5 0层析纯化门冬酰胺酶 ,HPL C检测结果表明 。The crude L-asparaginase was purified by ion exchange chromatography of DEAE-Sephadex A-50. It showed that this process could improve yield and specific activity of L-asparaginase determined by HPLC.

关 键 词：门冬酰胺酶 纯化 离子交换层析 

分 类 号：TQ464.8[化学工程—制药化工]