节点文献
大蒜鳞茎SOD的分离纯化
SEPARATION AND PURIFICATION OF SOD FROM GARLIC STEM
【摘要】 利用(NH4)2SO4分级沉淀,透析后经SephadexG_100柱层析和DEAE—32柱层析从大蒜鳞茎中分离并纯化了SOD(超氧化物歧化酶),最大比活为96u/mg蛋白,最高纯化倍数为48
【Abstract】 By means of (NH 4) 2SO 4 gradesedimentation, sephadex G100 column chromatography and DEAEcellulose column chromatography, SOD (superoxide dismutase) is purified from garlic stem. The results showed that purified SOD has a larger specific activity and purification folds.
- 【文献出处】 曲阜师范大学学报(自然科学版) ,JOURNAL OF QUFU NORMAL UNIVERSITY(NATURAL SCIENCE) , 编辑部邮箱 ,1997年03期
- 【分类号】Q554.4
- 【被引频次】7
- 【下载频次】140