Figure 4. Subcellular localization of PIPOX.
Immunoblot analysis of PIPOX in mitochondria, peroxisomes, and cytosolic fractions isolated from HEK293 cells. Actin, VDAC and catalase visualized with respective antibodies were used as fraction-specific markers for cytosol (Cyto.), mitochondria (Mito.) and peroxisomes (Per.), respectively.