钙调素膜在不同pH值溶液中的循环伏安行为  

Cyclic Voltammetric Behavior of Calmodulin (CaM) Membrane in Solution with Different pH Value

作　　者：丁克强[1] 王庆飞[1] 崔维真[1] 童汝亭[1] 王心葵[2] 

机构地区：[1]河北师范大学化学系,石家庄050016 [2]中国科学院山西煤炭化学研究所

出　　处：《应用化学》2002年第7期696-698,共3页Chinese Journal of Applied Chemistry

基　　金：河北省自然科学基金资助项目 (2 9815 9)

摘　　要：The effect of pH value on the CaM(Calmodulin) self assembled membrane Au electrode was studied by CV method, where the redox couple of Fe(CN) 3- 6/Fe(CN) 4- 6 was employed as a probe. The results indicated the formation of the self assembled monolayer of CaM that the structure of this membrane is different in various acid/base environment, and the stronger the base, the denser the membrane. The work is meaningful to detect CaM by using electrochemical method.The effect of pH value on the CaM(Calmodulin) self assembled membrane Au electrode was studied by CV method, where the redox couple of Fe(CN) 3- 6/Fe(CN) 4- 6 was employed as a probe. The results indicated the formation of the self assembled monolayer of CaM that the structure of this membrane is different in various acid/base environment, and the stronger the base, the denser the membrane. The work is meaningful to detect CaM by using electrochemical method.

关 键 词：钙调素 自组装膜 PH值 循环伏安 蛋白质 

分 类 号：Q51[生物学—生物化学]