Western blot analysis confirms FLT3 inhibitor responsive pTyr-sites in AML cell lines.

(A), (B), (C), and (D) Immunoblotting of MV(4,11) and Molm 14 cells treated with 2 uM FLT3 inhibitor (MLN518) for 2 hours with different phospho-specific antibodies. HEL and K562 cells were included as controls.