SDS聚丙烯酰胺凝胶电泳快速染色新方法的研究

被引:9
作者
程冬梅
邓志勇
郭霭光
机构
[1] 西北农林科技大学生命科学学院
[2] 西北农林科技大学生命科学学院 陕西杨陵
[3] 陕西杨陵
关键词
SDS聚丙烯酰胺凝胶电泳; 染色; 氯化钙; 制备电泳;
D O I
暂无
中图分类号
Q503 [生物化学技术];
学科分类号
071010 ; 081704 ;
摘要
通过几种金属盐溶液对 SDS聚丙烯酰胺凝胶电泳染色的实验表明 ,0 .2 5 mol/L的Ca Cl2 和 Mg Cl2 溶液能够对蛋白质进行有效的染色 ,经这 2种溶液染色的蛋白质都能够从凝胶中洗脱回收。尤其是 Ca Cl2 法灵敏度更高 ,而且蛋白质条带形成之后也十分稳定。所以在运用制备电泳纯化蛋白质时这种新的染色方法较适用
引用
收藏
页码:166 / 169
页数:4
相关论文
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