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Visualizing intracellulare rullante traffico da fluorescenza Lifetime Imaging microscopia
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Visualizing Intracellular SNARE Trafficking by Fluorescence Lifetime Imaging Microscopy
DOI:

08:55 min

December 29, 2017

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Chapters

  • 00:05Title
  • 00:37Preparation of the Microscopy Samples
  • 01:49Recording of the FLIM Data
  • 03:34Conversion of the Photon Recordings to FLIM Images
  • 04:19Fitting of Fluorescence Lifetime Histograms for Whole-cell FLIM Analysis
  • 06:03Results: Syntaxin 4 and VAMP3 Interaction in Live Cell Visualized by FRET-FLIM
  • 07:43Conclusion

Summary

Automatic Translation

Questo protocollo descrive un nuovo metodo che consente la visualizzazione quantitativa della formazione di complessi di proteine SNARE, basato sul trasferimento di energia per risonanza e la durata di fluorescenza imaging microscopia.

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