Figure 2

Confocal microscope images of IF in SP-p0 and SP-p4 cells (45x). Although the cells had different morphologies, both were stained positive with HMB45, TYR and TRP-1. Nuclei were counterstained blue with DAPI.
Confocal microscope images of IF in SP-p0 and SP-p4 cells (45x). Although the cells had different morphologies, both were stained positive with HMB45, TYR and TRP-1. Nuclei were counterstained blue with DAPI.