5-(AND-6)-CARBOXYTetramethylrhodamine SU

5(6)-TAMRA SE (full name: 5-(and-6)-Carboxytetramethylrhodamine succinimidyl ester (mixed isomers)) is the amine reactive form of TAMRA, one of the most commonly used red fluorescent dyes. The succinimidyl ester reacts readily with primary or secondary amines under mild conditions.   

   
• &lamba;_Ex/&lamba;_Em (MeOH) = 540/565 nm
   
• ε = 95,000
   
• Red solid soluble in DMF or DMSO
   
• Store at -20°C and protect from light
   
• C₂₉H₂₅N₃O₇
   
• MW: 527.5
   
• [150408-83-6]
   

• MSDS: View or download