Research Paper Volume 15, Issue 17 pp 8812—8832
SUMO1-regulated DBC1 promotes p53-dependent stress-induced apoptosis of lens epithelial cells
Figure 2. Immunofluorescence analysis of DBC1 in the five ocular cell lines. Note that DBC1 (red) was located in the nuclei (DAPI staining, blue), while SUMO1 (green) was located in the nuclei and cytoplasm, co-localized with DBC1 in the nuclei. IgG served as a negative control. Scale bar, 12 μm.