In Vitro: MAZ51 (2.5-10 μM; 24 hours) blocks proliferation and induces apoptosis in a wide variety of tumor cells. MAZ51 (0.5-50 μM; 25 minutes) has no effect on ligand-induced autophosphorylation of EGFR, IGF-1R and PDGFRβ in A431 cells, HEK-293 cells, and PAE cells, respectively.
In Vivo: MAZ51 (8 mg/kg; i.p.; daily for 15 day) significantly suppresses the growth of MT450 tumors.