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 4C and protect from light C30H34N4O4 MW: 514.62
Source:
Synthetic
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