Figure 3From: Tumour auto-antibody screening: performance of protein microarrays using SEREX derived antigens Multidimensional scaling of protein microarray data of brain and lung tumour patients' sera. Multidimensional scaling using centered correlation of significant antigens derived from class comparison (using 10 most significant antigens). Microarray data as depicted in scatterplots (figure 1) of duplicate analysis of brain (black) and lung (gray) cancer patients' serum samples were used for class comparison.Back to article page