Additional file 14: of Osteoblasts are “educated” by crosstalk with metastatic breast cancer cells in the bone tumor microenvironment

Figure S14. Human-specific p21 antibody does not cross-react with murine cells. Murine MC3T3-E1 osteoblasts differentiated to 20 days and human MCF-7 lysates were collected and analyzed for human-specific p21 by western blot. N = 2 biological replicates per condition. (TIF 268 kb)