Figure 2From: Potential serum biomarkers for glioblastoma diagnostic assessed by proteomic approachesSelection of SELDI ToF spectra according to pH parameter. Exemples of SELDI-ToF mass spectra obtained under weak cationic exchange (CM10) arrays, pH 4.5 (A) and pH 6.0 (B) of pooled serum (n = 5) from controls and patients with glioblastoma.Back to article page