3-环丙基卟吩f-3甲酯与转铁蛋白的相互作用  

Study on the Interaction between Mf3-3 and Transferring Bovine

作　　者：李晓亮[1] 朱晓静[2] 刘淑燕[2] 刘永明[2] 

机构地区：[1]山东省烟台市农业科学研究院 [2]烟台大学化学生物理工学院

出　　处：《光谱实验室》2009年第3期463-466,共4页Chinese Journal of Spectroscopy Laboratory

摘　　要：用荧光光谱法、分光光度法研究了3-环丙基卟吩f-3甲酯(Mf3-3)与转铁蛋白(Transferrin,Tf)的相互结合反应。计算了反应的表观平衡常数、结合位点数,获得了不同温度下两者结合的热力学常数,推测了二者之间的主要作用力。The binding between Mr3-3 and transferring bovine was studied by fluorescence and UV absorption spectra. The equilibrium constant K0 was calculated. The number of binding sites between Mr3-3 and transferrin was determined according to the thermodynamic parameters of binding reaction as well as the interaction forces.

关 键 词：3-环丙基卟吩f-3甲酯(Mf3-3) 转铁蛋白 结合反应 荧光光谱 

分 类 号：O657.32[理学—分析化学]