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. Author manuscript; available in PMC: 2008 Mar 1.
Published in final edited form as: Anal Biochem. 2007 Jan 22;362(1):76–82. doi: 10.1016/j.ab.2006.12.015

Figure 1. Fluorescent signal peptides label wildtype mitochondria.

Figure 1

DIC (upper), fluorescence (middle) and overlay (lower) images are shown of wildtype mitochondria incubated with Alexa Fluor-yCox-IV(1-22) under energized (A) and de-energized (+1 μM CCCP) (B) conditions for 10 minutes. Images are shown of mitochondria incubated with control peptide Alexa Fluor-SynB2 under energized conditions(C). Scale bar in panel A corresponds to 10 microns for all panels.