Tetramethylrhodamine (TAMRA) cadaverine (full name: 5-(and-6-)-((N-(5-Aminopentyl)amino)carbonyl)tetramethylrhodamine) can be coupled to activated carboxy groups or sulfonyl chlorides.
- &lamba;Ex/&lamba;Em (MeOH) = 544/571 nm
- Dark purple solid soluble in DMSO or DMF
- Store at 4°C and protect from light
- C30H34N4O4
- MW: 514.62