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Capture spettrometria di massa Compound - un potente strumento per identificare nuovi c-di-GMP effettori Proteine
JoVE 杂志
生物学
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JoVE 杂志 生物学
Capture Compound Mass Spectrometry – A Powerful Tool to Identify Novel c-di-GMP Effector Proteins
DOI:

12:11 min

March 29, 2015

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Chapters

  • 00:05Title
  • 01:40Lysate Preparation
  • 02:29Removal of Free c-di-GMP and Other Nucleotides – Soluble Fraction Only
  • 03:08Pellet Resuspension and Solubilization – Membrane Fraction Only
  • 05:34Washing Steps and MS Sample Preparation
  • 09:42Results: Capture Compound Mass Spectrometric Identification of c-di-GMP Effector Proteins from P. aeruginosa
  • 11:30Conclusion

Summary

自动翻译

The ubiquitous second messenger c-di-GMP controls growth and behavior of many bacteria. We have developed a novel Capture Compound Mass Spectrometry based technology to biochemically identify and characterize c-di-GMP binding proteins in virtually any bacterial species.

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