Fig. 3. Rat monoclonal antibody 1159_12A4S4 specifically detects
T-catenin (right panel). Antibody specificity was tested by western blot analysis of HEK-293 cells transfected with constructs expressing GFP-tagged mouse
-catenins, as indicated above the lanes. Anti-GFP antibody was used to detect all fusion proteins as a positive control for transfection efficiency (left panel).