English Name：5(6)-carboxyfluorescein 5(6)-Carboxyfluorescein, mixture of isomers
Molecular Weightt: 376.32
Packaging:Amber glass screw cap vial (approximately 10 ml).
Identity:Correct wavelengths of absorbance and fluorescence peaks
Purity:95％ or better by HPLC
Solubility:Soluble in DMSO or DMF
A useful reagent for the preparation of hydrolytically stable fluorescent conjugates and is a useful starting material for the synthesis of other fluorescein-derives reagent.