Single TAMRA isomers are increasingly favored for labeling peptides and nucleotides due to their ability to provide better resolution during HPLC purification, which is often essential in conjugation processes. Among these isomers, 5-TAMRA, SE is primarily used for labeling nucleotides and nucleic acids, making it a...

Description: 5-TAMRA-SE, an amine-reactive fluorescent agent, forms conjugates that produce bright, pH-insensitive orange-red fluorescence (approximate excitation/emission maxima ~546/579) and exhibit good photostability. Target: Others. Smiles:...

5-TAMRA, SE is predominantly used for labeling peptides and proteins while 6-TAMRA, SE is often used for labeling nucleotides and sequencing nucleic acids.

Dark violet powder. Soluble in DMSO or DMF. Amine-reactive form of 5-carboxytetramethylrhodamine single isomer.

5-Carboxytetramethylrhodamine succinimidyl ester (5-TAMRA-SE) is an amine-reactive fluorescent probe. It has been used in double site-directed peptide modification to label proteinase substrates for use in FRET assays. It quenches lucifer yellow CH (Cay-25573) fluorescence by greater than 90% in uncleaved proteinase...