Single-Molecule Diffusie en assemblage op polymeer-crowded lipide membranen

2.3K views

10:43 min

July 19th, 2022

10.3791/64243-v

July 19th, 2022

2.3K views

Hier wordt een protocol gepresenteerd om de binding, mobiliteit en assemblage van afzonderlijke moleculen op kunstmatige overvolle lipidemembranen uit te voeren en te analyseren met behulp van single-molecule total internal reflection fluorescence (smTIRF) microscopie.

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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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