Evaluation of the diagnostic value of serum-based proteomics for colorectal cancer

Figure 1 The average expression level of differential protein 2022. 34 in the serum of colorectal cancer patients and healthy control group. A: Colorectal cancer patients; B: Healthy control.

Figure 2 The diagnostic value of differential protein profile with mass-to-charge ratios of 4210. 57Da and 2932.56.

Figure 3 Seven protein profile peaks (1866. 45, 1945.58, 2022.52m/z, 2082.82, 4210.83, 5906.31, 7767.55) with relatively large relative dispersion in the first three loading (Loading 1, Loading 2, Loading 3) model.