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Fluorescein-PEG5-NHS ester

Catalog Number DYE-FLU-0076
CAS Number 2353409-62-6
Description Fluorescein-PEG5-NHS ester is a fluorescein labeled PEG linker containing a NHS group, which enables labeling for antibodies and other purified proteins at primary amines (lysine side chains). The hydrophilic PEG spacer arm increases solubility in aqueous media.
Molecular Weight 795.8 g/mol
Molecular Formula C38H41N3O14S
Purity 95%
Solubility Water, DMSO, DCM, DMF, Acetonitrile
Application For Industrial and laboratory use
Storage -20°C
Shipping Ambient temperature

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