Carcinoembryonic antigen (CEA)

Cancer antigen 125 (CA125)

Cancer antigen 15-3 (CA5-3)

Carbohydrate antigen 19-9 (CA19-9)

Neuron-specific enolase (NSE)

Pepsinogen (PG)

Human epididymal protein 4 (HE4)

Squamous epithelial cell carcinoma antigen (SCC)

Pepsinogen (PG) 

Gastrin-releasing peptide precursor (proGRP)

β2 microglobulin

Carbohydrate antigen 242 (CA242 )

Alpha-fetoprotein (AFP)

Cancer antigen 72-4(CA72-4)

Carbohydrate antigen 50 (CA50) 

Gastrin G17 

Prostate acid phosphatase (PACP)

Free prostate-specific antigen (f-PSA)

Abnormal prothrombin(PIVKA-II)

Total prostate-specific antigen (PSA)