| Oncofetal Antigens |
Alpha-fetoprotein (AFP) |
Liver cancer, Germ cell tumors |
| Carcinoembryonic Antigen (CEA) |
Gastrointestinal tumors |
| Pancreatic Oncofetal Antigen (POA) |
Pancreatic cancer |
| Embryonic Sulfoglycoprotein (FSA, gastric juice) |
Gastric cancer |
| Glycolipids |
Carbohydrate Antigen 19-9 (CA19-9) |
Gastrointestinal tumors, Pancreatic cancer |
| Carbohydrate Antigen 72-4 (CA72-4) |
Ovarian cancer, Gastrointestinal tumors |
| Carbohydrate Antigen 125 (CA125) |
Ovarian epithelial cancer |
| Carbohydrate Antigen 242 (CA242) |
Gastrointestinal tumors |
| Enzymes |
Alpha-L-fucosidase (AFU) |
Liver cancer |
| Gamma-glutamyltransferase (γ-GT) |
Liver cancer |
| Galactosyltransferase |
Colon cancer |
| Hormones |
Chorionic Gonadotropin (β-hCG) |
Malignant hydatidiform mole, Testicular cancer |
| Adrenocorticotropic Hormone (ACTH) |
Gastrointestinal tumors, Lung cancer |
| Parathyroid Hormone (PTH) |
Renal adenocarcinoma, Lung squamous cell carcinoma |