179412.fig.003
Figure 3: Electrophoresis of mitochondrial proteins isolated from the mouse brain following Complex I immunoprecipitation and counterstained by Coomassie blue are shown in the second lane. The first lane has the molecular weight standards. The table indicates the identity of bands submitted for mass spectroscopy to be subunits of Complex I. (*)—subunits identified within the same excised band. (nd)—not determined.