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. Author manuscript; available in PMC: 2012 Dec 10.
Published in final edited form as: Methods Enzymol. 2009;457:63–80. doi: 10.1016/S0076-6879(09)05004-6

Figure. 6.

Figure. 6

Purified Labeled Complex V from Porcine Heart Mitochondria. Subunit identifications were obtained by mass spectrometry. Purified proteins were separated by two-dimensional gel electrophoresis, first in the horizontal direction by isoelectric focusing point (pI), from pH ~4 to 10, and then vertically by molecular weight, from ~150 to 10 kDa.