Description: 5(6)-TAMRA (5(6)-Carboxytetramethylrhodamine) contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid. It is bright, orange-fluorescent dye produces conjugates with absorption/emission maxima of ~555/580 nm. Target: Others. Smiles:...

5(6)-TAMRA is the mixture of two carboxy tetramethylrhodamine (TMR) isomers. It is used to modify amino and hydroxy groups using EDC-mediated couplings. It can be readily convert to the amine-reactive 5(6)-TAMRA, SE.

Solid. Soluble in DMSO, DMF, methanol or aqueous buffers (pH >6.5). Mixed isomers of carboxytetramethylrhodamine free acid. Tetramethylrhodamine (TMR) is one of the fluorophores most often used for preparing peptide, protein, nucleotide and nucleic acid conjugates. TMR dyes have been widely used as acceptors for FAM...