正确的蛋白浓度的动力学结构与功能分析和亲和力测定的重要性

22.4K views

Cited by 27

19:16 min

March 17th, 2010

10.3791/1746-v

March 17th, 2010

22.4K views

我们采用无标记蛋白质相互作用分析利用Biacore X100几个胱抑素乙突变体的结合,木瓜蛋白酶,通过动力学特性的结构与功能分析。无标定浓度分析中心(CFCA)的措施,而不需要为标准曲线与保留结合活性的蛋白浓度。我们表明,浓度使用CFCA增加的动力学分析的可靠性,并能够可靠地确定,即​​使重组蛋白的活性降低,动力学常数确认。

Explore More Videos

Protein Concentration

Chapters in this video

0:00

Title

1:38

Introduction

2:30

Experimental Design

3:58

Immobilization of the Ligand Papain for CFCA Analysis

7:34

Determining Cystatin B Concentration Using the CFCA Assay

18:47

Conclusion

17:13

CFCA assay and Kinetics of Cystatin B binding to Papain Representative Results

11:07

Measuring the Kinetics of Cystatin B binding to Papain

Related Videos