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二重蛍光系比測定法を用いたマクロピノソームのpH、レドックス化学、分解能の測定
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Measuring the pH, Redox Chemistries, and Degradative Capacity of Macropinosomes using Dual-Fluorophore Ratiometric Microscopy
DOI:

07:31 min

August 19, 2021

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Chapters

  • 00:05Introduction
  • 00:28Measuring Macropinosome pH
  • 02:06In Situ Calibration of Macropinosome pH
  • 03:04Measuring Oxidative Events within Macropinosomes
  • 04:22Measuring Protein Digestion within Macropinosomes
  • 05:30Results: Measuring the pH, Oxidative Events, and Protein Degradation in Macropinosomes using Dual-Fluorophore Ratiometric Microscopy
  • 06:59Conclusion

Summary

Automatic Translation

生細胞の個々のマクロピノソームにおけるpH、酸化事象、タンパク質消化を測定するためのプロトコルについて述べています。二重蛍光系比測定顕微鏡と、人口ベースの技術よりも利点に重点が置かれています。

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