Biomarker Diseases Diagnosis Blood Tests Proteomics-based early diagnosis Provides a quick and accurate solution for early diagnosis of major diseases by utilizing multiple proteomic biomarker-based blood tests. Advantages of proteomics-based early diagnosis: Proteomics-based early diagnosis determines the presence of disease by identifying proteins that are specifically expressed in diseases and using these as biomarkers to measure the quantitative values of the relevant proteins in blood. Proteomics analysis has been assessed as highly likely to be used as a universal primary screening method because analysis can be performed even with trace samples, such as a few drops of blood.