Figure 3
From: FRA-1 protein overexpression is a feature of hyperplastic and neoplastic breast disorders
Analysis of FRA-1 protein expression by western blot. The imunoblotting analysis was performed on extracted proteins (20 μg/lane) in MDA-MB231 cells and in a limited number of breast samples, from normal, dysplastic and neoplastic breast tissues. Sources of the proteins: lane 1: MDA-MB231 cells; lanes 2–3: normal breast tissues; lanes 4–5: breast dysplastic lesions; lanes 6–9: breast cancer tissues.