Western blot analysis of Fatty Acid Synthase on different lysates with Rabbit anti-Fatty Acid Synthase antibody (ET1701-91) at 1/5,000 dilution and competitor's antibody at 1/1,000 dilution. Lane 1: HeLa cell lysate Lane 2: HEK-293 cell lysate Lane 3: A549 cell lysate Lane 4: C2C12 cell lysate Lane 5: L-929 cell lysate