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Misurazione del pH, delle sostanze chimiche redox e della capacità degradativa dei macropinosomi utilizzando la microscopia a doppio fluoroforo
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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
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Misurazione del pH, delle sostanze chimiche redox e della capacità degradativa dei macropinosomi utilizzando la microscopia a doppio fluoroforo

italiano

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2,260 Views

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07:31 min

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August 19, 2021

DOI:

10.3791/62733-v

DOI:
10.3791/62733-v

•

07:31 min
August 19, 2021

•

2 Views
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1Department of Biochemistry & Microbiology, Faculty of Science,University of Victoria, 2Department of Comparative Biology and Experimental Medicine, Faculty of Veterinary Science,University of Calgary, 3Calvin, Joan and Phoebe Snyder Institute for Chronic Diseases,University of Calgary

Summary

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Descriviamo i protocolli per misurare il pH, gli eventi ossidativi e la digestione delle proteine in singoli macropinosomi in cellule vive. L'accento è posto sulla microscopia a doppio fluoroforo ratiometrico e sui vantaggi che offre rispetto alle tecniche basate sulla popolazione.

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Cite this Article

Wilkinson, L., Canton, J. Measuring the pH, Redox Chemistries, and Degradative Capacity of Macropinosomes using Dual-Fluorophore Ratiometric Microscopy. J. Vis. Exp. (174), e62733, doi:10.3791/62733 (2021).

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