Western Blot analysis of F7 expression in transfected 293T cell line by F7 polyclonal antibody. Lane 1: F7 transfected lysate (49.3kD). Lane 2: Non-transfected lysate.

Proximity Ligation Analysis (PLA) of protein-protein interactions between F7 and F3. HeLa cells were stained with F7 rabbit purified polyclonal 1:1200 and F3 mouse monoclonal antibody 1:50. Signals were detected by 30 Detection Kit 613 (red), and nuclei were counterstained with DAPI (blue). Each red dot represents the detection of protein-protein interaction complex.