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纯化野生型和突变CFTR蛋白的功能重建和通道活性测定
JoVE Journal
Biology
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JoVE Journal Biology
Functional Reconstitution and Channel Activity Measurements of Purified Wildtype and Mutant CFTR Protein
DOI:

09:59 min

March 09, 2015

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Chapters

  • 00:05Title
  • 02:05Reconstitution of CFTR in Liposomes
  • 04:22Measurement of the Iodide Efflux from Reconstituted CFTR in Liposomes
  • 07:29Results: Modulation of CFTR Activity by Small Molecule Inhibitors and Potentiators
  • 08:54Conclusion

Summary

Automatic Translation

这里描述的是一种快速,有效的方法为纯化的野生型和突变型CFTR蛋白的功能性重组,可以保留活动而此氯离子通道,这是有缺陷的囊性纤维化。从由CFTR介导的重组蛋白脂质体碘流出允许通道活性的研究和小分子的影响。

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