Fluorescein-labeled tyramide strongly enhances the detection of low bromodeoxyuridine incorporation levels.

Immunocytochemical detection of bromodeoxyuridine (BrdU) labeling can be hampered by low BrdU incorporation levels. We describe here an amplification method for weak BrdU immunosignals. The tyramide signal amplification method based on catalyzed reporter deposition (CARD) uses fluorescein-labeled ty... View More