Comparison of mitochondrial membrane potential between samples yields valuable information about cellular status. Detailed steps for isolating mitochondria and assessing response to inhibitors and uncouplers using fluorescence are described. The method and utility of this protocol are illustrated by use of a cell culture and animal model of cellular stress.
Lampl, T., Crum, J. A., Davis, T. A., Milligan, C., Del Gaizo Moore, V. Isolation and Functional Analysis of Mitochondria from Cultured Cells and Mouse Tissue. J. Vis. Exp. (97), e52076, doi:10.3791/52076 (2015).