AFP and hepatocellular carcinoma: Several protein biomarkerslike alpha-fetoprotein (AFP), Alpha-l fucosidase (AFU), Glypican-3(GCP-3), Golgi protein-73 (GP-73), Squamous cell carcinoma antigen(SCCA), des-gamma-carboxyprothrombin (DCP), β2 microglobulin,osteopontin and squalene epoxidase, etc. have been identified as potentialindicators for early detection of HCC.4