Figure 1

Expression of human PEDF in Ad-PEDF infected cell lines. Supernatant from Ad-PEDF, Ad-Null infected and normal saline (NS) treated CT26 and B16-F10 cells were collected and subjected to Western blot analysis with an anti-human PEDF mAb. Human PEDF was detected as a single band of 50 KDa in Ad-PEDF infected cells, but neither in Ad-null infected nor NS-treated cells.