6-TAMRA SE (full name: 6-Carboxytetramethylrhodamine succinimidyl ester) is the amine-reactive form of 6-TAMRA single isomer. Supplied at 90 mg/mL (0.17 M) in anhydrous DMSO. The solution is suitable for labeling oligonucleotides. <ul> <li>&lamba;_Ex/&lamba;_Em (MeOH) = 540/565 nm</li> <li>Dark red solution</li> <li>Store desiccated at -20°C and protect from light</li> <li>C₂₉H₂₅N₃O₇</li> <li>MW: 527.5</li> </ul>