c-met in HASMCs, HUVECs, and A431 cells.

Cell lysates of HASMCs (lane 1), HUVECs (lane 2), and A431 cells (lane 3) were separated by 7.5% SDS-PAGE, then immunoblotted using a polyclonal antibody to the c-terminus of the c-met β chain. A 170-kDa precursor and 145-kDa mature β chain were visualized in all 3 cells.