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Bis-(N,N'-NHS-PEG4)-Cy5

Catalog Number DYE-FLU-0022
CAS Number 2107273-48-1
Description Bis-(N,N'-NHS-PEG4)-Cy5 is a cyanine labeled PEG linker with excitation/emmission maximum 649/667 nm containing a NHS ester group, which is an amine reactive group. Hydophilic PEG spacer increases solubility in aqueous media. This reagent can be utilized to produce Cyanine-labeled biomolecules for subsequent use such as in vivo research, and drug design related experiments.
Molecular Weight 1081.7 g/mol
Molecular Formula C55H73ClN4O16
Purity 98%
Solubility Water, DMSO, DMF, DCM
Application For Industrial and laboratory use
Storage -20°C
Emission Maximum 667 nm
Excitation Maximum 649 nm
Extinction Coefficients 232000
Shipping Ambient temperature

It is important to note that our products are for research use only and are not for clinical use.

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