Western blot analysis of APOC4 in Lane 1: HEK293T whole cell lysate, Lane 2: sp2/0 whole cell lysate, Lane 3: H9C2 whole cell lysate. Samples were incubated with APOC4 polyclonal antibody (Product # PA5-75699) at a dilution of 1:500.

Immunohistochemistry analysis of APOC4 in paraffin-embedded human liver carcinoma tissue (secreted staining) and negative control (right, with PBS only). Samples were incubated with APOC4 polyclonal antibody (Product # PA5-75699) at a dilution of 1:50, followed by goat Anti-Rabbit IgG-biotin and avidin peroxidase.