JoVE Encyclopedia of Experiments
Neuroscience
0 views • 2:09 min • July 8th, 2025
В этой статье описан протокол анализа субъединиц комплекса дыхательной цепи митохондрий в фиксированных и пермеабилизированных нейронах с использованием проточной цитометрии. Метод включает маркировку антителами для обнаружения специфических митохондриальных белков и оценку уровней митохондриальной ДНК.
This method enables quantitative assessment of mitochondrial protein expression in neurons, supporting target validation in neurodegenerative disease research. By measuring mitochondrial respiratory chain complex subunits and relative mitochondrial DNA levels, it provides mechanistic de-risking for early-stage therapeutic hypotheses. The approach enhances predictive confidence in preclinical models by delivering reproducible, flow cytometry-based readouts.
The method fits within the discovery-to-preclinical continuum, enabling mitochondrial parameter measurement after target engagement and before functional validation.
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Last updated: 18 July 2026