Up-regulation of intestinal nuclear factor kappa B and intercellular adhesion molecule-1 following traumatic brain injury in rats

Figure 2 Results of competitive electrophoretic mobility shift assay for NF-κB activity. Lane 1, negative control, no Hela nuclear extract; lane 2, positive control, Hela nuclear extract; lane 3, Hela nuclear extract plus 100-fold molar excess of unlabeled NF-κB consensus oligo (specific competitor); lane 4, Hela nuclear extract plus 100-fold molar excess of unlabeled AP2 consensus oligo (nonspecific competitor). This autoradiograph is representative of 2 independent experiments.