Figure 4
From: Characterization of a novel anti-fatty acid synthase (FASN) antiserum in breast tissue
(a and b) Typical FASN expression in columnar cell lesions (flat epithelial atypia in a). Note the apical snouts and secretions, seen in many columnar cell lesions, in a. (c and d) FASN expression in columnar cell lesions captured through ARIOL system (DAPI (blue) stains nuclei; FITC (green), S143; Cy5 (red), p63).
