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Medindo o pH, As Químicas Redox e a Capacidade Degradativa dos Macropinossos usando microscopia multiscopia memétrica de proporção de fluorofora dupla
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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

Medindo o pH, As Químicas Redox e a Capacidade Degradativa dos Macropinossos usando microscopia multiscopia memétrica de proporção de fluorofora dupla

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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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Descrevemos protocolos para medir pH, eventos oxidativos e digestão de proteínas em macropinosos individuais em células vivas. Uma ênfase é colocada na microscopia metométrica de dupla fluorofora e nas vantagens que oferece sobre técnicas de base populacional.

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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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