JoVE Logo
Faculty Resource Center

Sign In

利用时间分辨蛋白诱导的荧光增强来鉴定稳定的局部构象,一次一α-突触核蛋白单体

DOI :

10.3791/62655-v

May 30th, 2021

May 30th, 2021

2,945 Views

1Department of Biological Chemistry, The Alexander Silberman Institute of Life Sciences, Faculty of Mathematics & Science, The Edmond J. Safra Campus, The Hebrew University of Jerusalem, 2The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem

时间分辨单分子蛋白诱导的荧光增强是一种有用的荧光光谱接近传感器,对蛋白质的局部结构变化敏感。在这里,我们展示了它可用于揭示α-突触核蛋白中稳定的局部构象,当使用较长距离的FRET标尺测量时,这也称为球状非结构化和不稳定。

Tags

171

-- Views

Related Videos

JoVE Logo

Privacy

Terms of Use

Policies

Research

Education

ABOUT JoVE

Copyright © 2024 MyJoVE Corporation. All rights reserved