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用石英谐振器研究磷脂结合蛋白附件 a2 与固体支持的脂质层结合动力学的耗散微重法
JoVE 杂志
生物化学
This content is Free Access.
JoVE 杂志 生物化学
Dissipative Microgravimetry to Study the Binding Dynamics of the Phospholipid Binding Protein Annexin A2 to Solid-supported Lipid Bilayers Using a Quartz Resonator
DOI:

07:11 min

November 01, 2018

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Chapters

  • 00:04Title
  • 00:42Lipid Vesicle Preparation and Handling the Quartz Sensors
  • 03:03Microbalance Operation and Cleaning
  • 05:17Results: Changes in Frequency and Dissipation during Bilayer formation and the Reversible Ca2+-Dependent Interaction of Annexin A2 with the Lipid Bilayer
  • 06:36Conclusion

Summary

自动翻译

在这里, 我们提出了一个实验协议, 可用于确定结合亲和力和模式的相互作用, 无标签磷脂结合蛋白 a2 与固定化固体支持的双层 (slb) 同时测量蛋白质附件 a2 的质量吸收和粘弹性特性。

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