Figure 1: Cancer biomarker antibody array analysis of sera from mouse renal tissue explants. Individual sera from control mice (n=2), normal renal tissue (n=3), non-metastatic tumor (n=5) and metastatic tumor (n=4) were analyzed on a Cancer Biomarker antibody array slide and detected using a SilverQuant detection kit (both from Gentel Biosciences). Intensity values for each of the 42 proteins analyzed per sample were averaged for each sample group.