Fig. 3. Co-localization of IRP1 with the Golgi marker 58K Golgi protein in SW1088 cells. A-C are representative cells selected from D (arrow). A-C are confocal images of the same cells showing the intracellular distribution of IRP1 (green in A), the Golgi marker Golgi 58K protein (red in B) and the merged image (C). The yellow indicates strong overlap in the perinuclear region.