| 
      
        | Blood biomarkers | Lung cancer histological types
 | Verification methods | Sensitivity and specificity of    biomarkers | Blood biomarkers in other disease | Reference |  
        | KLKB1 | ADC | Western blot | - | - | [14] |  
        | SAA | ADC, SQLC,    SCLC | Western    blot, ELISA, Immunohistochemistry, In vivo assay, MRM | - | Pancreatic,    ovarian,  renal and colorectal cancer | [17,18,85-88] |  
        | HP-β chain | ADC, SQLC,    SCLC | Western    blot, ELISA | Sensitivity    : 82.6% Specificity    : 63.2%
 | Oral, breast, liver, ovarian    pancreatic  colorectal and bladder    cancer | [20-24] |  
        | C9 | SQLC, SCLC | Western    blot, protein arrays, Hybrid AAL lectin ELISA | Sensitivity    : 53% Specificity    : 89%
 | Cervical,    gastric, colorectal and breast cancer | [27,89-92] |  
        | IGFBP-2 and    anti-IGFBP-2 autoantibody | ADC, SQLC | ELISA,    Immunohistochemistry | Sensitivity    : 85.7% Specificity    : 57.5%
 | glioma, colorectal,    prostate, ovarian  and breast cancer | [29-34] |  
        | PRX1 | ADC, SQLC,    SCLC | 2-DE    screening, Western blot | - | - | [42] |  
        | CD105 | NSCLC | ELISA | - | Prostate, breast, colorectal    and liver cancers | [48-52,93] |  
        | Pgrmc1 | ADC, SQLC | Western    blot, Immunohistochemistry, In vitro assay | - | ovarian, breast cancer | [56,59] |  
        | ProGRP | SCLC | ARCHITECT ProGRP assay | Sensitivity    : 86.5% Specificity    : 95%
 | chronic renal failure | [64,94] |  
        | Ciz1 | ADC, SQLC,    SCLC | Western    blot, Immunohistochemistry, In vitro and In vivo assays | Sensitivity    : 95% Specificity    : 74%
 | - | [69] |  
        | MMP1 | All | ELISA,    Immunohistochemistry | - | colorectal, esophageal,    pancreatic, gastric, breast cancer and malignant melanoma | [72-77] |  
        | uPAR | NSCLC | Three    time-resolved fluoroimmunoassays (TR-FIA) | - | Colorectal,    prostate, ovarian cancer and myeloma | [83,95-98] |  |