Figure 6From: Vigilin interacts with signal peptide peptidase Vigilin co-localizes with SPP. HEK293 expressing vigilin-FLAG were immunostained with SPP-CT (red channel) and FLAG (green channel) antibodies, counter-stained with DAPI for the nuclei. Lower panel, magnified view of cell in white box from the top panel. Only a small proportion of vigilin co-localizes with SPP in vitro (examples of co-localization are indicated by white arrows in the magnified images). The white bar represents 10 μm.Back to article page