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用市售蛋白质重建基于肌动蛋白的运动
Journal JoVE
Bio-ingénierie
This content is Free Access.
Journal JoVE Bio-ingénierie
Reconstitution of Actin-Based Motility with Commercially Available Proteins
DOI:

08:40 min

October 28, 2022

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Chapitres

  • 00:04Introduction
  • 01:05Preparation of Protein Solutions
  • 02:04Measurement of Protein Concentrations
  • 04:15Coating of Beads
  • 05:32Preparing the Motility Mix, Slides for Observation, and Microscopy Observation
  • 06:39Results: Measuring Protein Concentrations, Analyzing Comet Formation and Bead Velocity
  • 07:53Conclusion

Summary

Traduction automatique

该协议描述了如何使用市售蛋白质成分在珠子表面产生肌动蛋白彗星。这种系统模仿细胞中发现的突起结构,并可用于以简化的方式检查力产生的生理机制。

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