Figure 1

Overexpression of c-Met in castric carcinoma cell lines. Lysates (80 μg/lane) from normal gastric mucosa cells GES-1 and GC cell lines MKN-45 and SGC7901 were analyzed for c-Met protein level by western blot using an anti-c-Met antibody and an anti- β-actin antibody (loading control) (Figure 1A). The optical densities (OD's) of the Western blot bands were measured using Image J (Figure 1B).