Figure 2.

Endogenous expression of SIP1 protein in HCC cell lines and normal liver. The specificity of 6E5 monoclonal antibody is assessed by a Western blot experiment by using total cell lysates from HCC cell lines (SNU398, Huh7, Hep40, SNU182) and a normal liver. An SIP1 protein band at the expected size is observed only in SNU398 and normal liver cells.