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双层弹性性能的监测变化的单分子方法
JoVE Journal
Biologia
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JoVE Journal Biologia
Single Molecule Methods for Monitoring Changes in Bilayer Elastic Properties
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双层弹性性能的监测变化的单分子方法

DOI:
10.3791/1032-v

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12:20 min

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November 03, 2008

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, , ,
1Department of Physiology and Biophysics,Weill Cornell Medical College, 2Department of Physiology and Biophysics,Weill Cornell Medical College of Cornell University

Capitoli

  • 00:00Titolo
  • 00:12Introduction
  • 01:18Preparing for Bilayer Experiments
  • 03:44Forming a Membrane
  • 04:43Gramicidin Channels
  • 05:43Recording the Control Current Traces
  • 06:38Recording the Experimental Current Traces
  • 07:41Data Analysis
  • 11:54Conclusion

Summary

Traduzione automatica

Traduzione automatica

膜蛋白的功能是调节细胞膜的脂质成分。此视频文章详细介绍了如何改变膜性能的记者使用的双层贴片电极，以及如何使用短杆菌肽渠道，形成了一个补丁。

Tags

Single Molecule MethodsMonitoringChangesBilayer Elastic PropertiesMembrane Protein FunctionCell Membrane Lipid CompositionLipid-protein InteractionsLipid Bilayer-protein InteractionsPharmacological ResearchPharmaceuticalsLipid Bilayer Material PropertiesAltered Membrane Protein FunctionGramicidin ChannelsConformational ChangesGramicidin SubunitsProperties Of The LipidGramicidin Channel CurrentReporter Compounds

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