Villin antibody

Positive Control: Colon: A moderate to strong villin staining with predominance of the apical membrane should be seen in all epithelial cells. Liver: A weak to moderate staining of the apical pole of hepatocytes should be seen. Negative Control: Colon: Villin staining should be absent in all non-epithelial cells. Cellular Localization: Cell Surface and Cytoplasmic Protocol Recommendations: Manual Protocol: Freshly cut sections should be used (less than 10 days between cutting and staining) . Heat-induced antigen retrieval for 5 minutes in an autoclave at 121°C in pH 7.8 Target Retrieval Solution buffer. Apply the antibody at a dilution of 1:150 at 37°C for 60 minutes. Visualization of bound antibody by the EnVision Kit (Dako, Agilent) according to the manufacturer’s directions.