Comparative Proteomic Profiling of Human Bile Reveals SSP411 as a Novel Biomarker of Cholangiocarcinoma
Figure 1
2-DE gels of pooled human bile samples.
(A, B) 2-DE maps of pooled bile samples from cholangiocarcinoma patients (A; n = 5 each) and pooled samples from cholangitis patients (B; n = 3 or 4 each). The proteins were separated by 2D-PAGE and visualized by silver staining. The differentially expressed proteins selected as potential biomarkers are marked.