5-Carboxyfluorescein-N-hydroxysuccinimide Ester is a popular amine-reactive fluorescent reagent used for labeling peptides, proteins and nucleotides. A fluorescein derivative probe that yields carboxyamides that are more resistant to hydrolysis. Also suggested to be used in small fluorescent molecule preparations.
Soluble in water (partly miscible), and DMSO.
Store at -20° C
>300° C (dec.)
778.67° C at 760 mmHg (Predicted)
n20D 1.79 (Predicted)
λex 492 nm, λem 520 nm in 0.1 M Tris pH 8.0
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
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