Fig. 6. RNAi of VCP alters the distribution of p62 and BIP. HeLa cells were subjected to RNAi of VCP for 4 days and/or treated with 10 µM MG132 for 6 hours. Immunofluorescence confocal microscopy was conduced for BIP (red) and for p62 (green). Scale bar, 20 µm.