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. Excitation/absorption maximum, nm: 541 ε, L⋅mol−1⋅cm−1: 84000 Emission maximum, nm: 567 Fluorescence quantum yield: 0.1 CF260: 0.32 CF280: 0.19 Cat. # Quantity A7130 1 mg B7130 5 mg C7130 10 mg D7130 25 mg E7130 50 mg F7130 100 mg - Yu, T.; Hou, D.; Zhao, J.; Lu, X.; Greentree, W.K.; Zhao, Q.; Yang, M.; Conde, D.-G.; Linder, M.E.; Lin, H. NLRP3 Cys126 palmitoylation by ZDHHC7 promotes inflammasome activation. Cell reports, 2024, 43(4), 114070. doi: 10.1016/j.celrep.2024.114070
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