Figure 8

Axl is activated in osteosarcoma patient biopsy samples. (a and b) Immunohistochemistry was performed on osteosarcoma biopsy samples with an IgG isotype control (a) or phospho-Axl (b) antibody. Staining was assessed under a light microscope and images were captured at × 400 magnification. The intensity score (left number) and percentage of positive cells (right number) are reported in the inset boxes for each sample.