TAMRA (TMR, tetramethylrhodamine) azide, solid compound, and 10 mM solution in DMSO, labeling reagent for click chemistry. Pure 5-isomer. TAMRA is often used as a FRET acceptor for FAM fluorophore. Can replace DyLight 549.
TAMRA azide, 5-isomer
Appearance: violet solid / solution Mass spec M+ increment: 512.2 Molecular weight: 512.56 CAS number: 825651-66-9 Molecular formula: C28H28N6O4 Solubility: good in polar organic solvents (DMF, DMSO, alcohols), low in water Quality control: NMR 1H, HPLC-MS (95%) Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.