高分子密集脂質膜上での1分子拡散と集合

2.3K views

10:43 min

July 19th, 2022

10.3791/64243-v

July 19th, 2022

2.3K views

ここでは、単一分子全反射蛍光(smTIRF)顕微鏡を使用して、人工混雑した脂質膜上の単一分子の結合、移動度、および組み立てを実行および分析するためのプロトコルが提示されます。

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Single Molecule Diffusion

Chapters in this video

0:04

Introduction

0:53

Assembly of the Microfluidic Chamber

1:41

Making Supported Bilayers on Glass Substrate by Vesicle Fusion

4:22

Microscope Setup and Single-Particle Imaging Measurements

7:26

Image Acquisition for Counting Subunits in a Protein Assembly

8:40

Results: Analyzing the Binding of Cytolysin A (ClyA) Protein and Mobility of DNA Tracer

10:10

Conclusion

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