Figure 3From: Fetal calf serum heat inactivation and lipopolysaccharide contamination influence the human T lymphoblast proteome and phosphoproteome Immunoblot analysis of superoxide dismutase 2 (SOD2) expression. CCRF-CEM lysate treated with non-heated FCS with low LPS (NHL) and in heated FCS with normal LPS (HE), were resolved on 1DE and immunoblotted with antibody against SOD2. Densitometric analyses were done using Lab Image version 2.71 software. β-tubulin was used as a loading control. The error bars represent mean ± SD (*= p < 0.05) of three independent experiments.Back to article page