Figure 5From: Important differences in nitric oxide synthase activity and predominant isoform in reproductive tissues from human and ratWestern blots of particulate (P) and cytosolic (C) fractions isolated from human (a) and rat (b) tissues using an antibody directed against nNOS. The bands are seen at 161 kDa corresponding to eNOS protein, for which rat cerebral cortex was used as a positive control.Back to article page