Integrative Proteomics and Tissue Microarray Profiling Indicate the Association between Overexpressed Serum Proteins and Non-Small Cell Lung Cancer
Figure 2
HCA and PCA of total serum proteomic data between samples.
(A) Hierarchical clustering analysis and (B) Principal component analysis of all the 647 proteins quantified across the 18 serum samples. Ends of red arrows in (B) represent the PCA results for each protein.