Fig. 2From: New mechanisms and biomarkers of lymph node metastasis in cervical cancer: reflections from plasma proteomicsData quality control and general overview of protein identification. A Protein abundance. B Intensity correlation of QC samples. C PCA score plot. Samples from the NC (n = 7), LVSI (n = 4) and LNM (n = 9) groups are plotted along the three principal components. D The identified peptides and proteins of the three groups. E Venn diagram showing the number of proteins common and unique to NC, LVSI and LNM cervical cancer patients. F DIA quantitative heatmap of total proteinBack to article page