Effects of the allosteric inhibitor (GNF-2) and Abl kinase inhibitor (Dasatinib) on Ba/F3 cells expressing unmutated BCR/ABL. (A) XTT assay using Ba/F3 cells expressing empty vector upon exposure to 0.3, 0.6, 1.25, 2.5 and 5 μM GNF-2 and 0.3, 0.6, 1.25, 2.5 and 5 μM Dasatinib. (B) XTT assay using Ba/F3 cells expressing BCR/ABL upon exposure to 0.1, 0.2 and 0.4 μM GNF-2 and 5, 10, 25, 50 and 100 nM Dasatinib. Proliferation status was determined by the metabolic activity of cells given by the reduction rate of XTT to formazan. The means +/- SD of triplicates from one representative experiment out of three performed are given.