5-TAMRA-SE（5-羧基四甲基罗丹明）是胺反应的荧光剂，其偶联物产生明亮，pH不敏感的橙红色荧光，具有良好的光稳定性。

5-TAMRA-SE is an amine-reactive fluorescent agent, its conjugates yield bright, pH-insensitive orange-red fluorescence (approximate excitation/emission maxima ~546/579) with good photostability. ）