Alkyne derivative of FAM (fluorescein) fluorophore for click chemistry labeling of biomolecules. Pure (97+%) single 6-isomer. Fluorescein is a bright fluorophore which is compatible with a number of different fluorescent instruments.
FAM alkyne, 6-isomer
Appearance: yellow solid Molecular weight: 413.38 CAS number: 478801-49-9 Molecular formula: C24H15O6N Solubility: good in aqueous buffers (pH > 8), alcohols, DMSO, DMF 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.