Uroplakin 3B antibody

Positive Control: Urinary bladder: A moderate to strong membranous Upk3b immunostaining should be seen in umbrella cells of the normal urothelium (the staining is usually limited to apical surface membrane of umbrella cells) . Negative Control: Colon: Upk3b immunostaining should be absent in all cells of the colon mucosa. Cellular Localization: Cell Surface and cytoplasm 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.