DMAT is a cell-permeable inhibitor of casein kinase 2 (CK2; IC50 = 0.13 μM). It also inhibits Pim-1, Pim-3, HIPK2, and HIPK3 (IC50s = 0.15, 0.097, 0.37, and 0.59 μM, respectively). DMAT blocks cell growth and induces cell death in cancer cells, both in culture and in mouse xenografts.
