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

Bis-(N,N'-NHS-PEG4)-Cy5 is a cyanine labeled PEG derivative 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.

Catalog #:
BP-23035
Name:
Bis-(N,N'-NHS-PEG4)-Cy5
Formula:
C55H73ClN4O16
MW:
1081.7
CAS:
2107273-48-1
Purity:
98%
Availability:
In Stock
Ships within:
24 hours
Storage condition:
-20 ° C
Shipping:
Ambient Temperature
Excitation Maximum:
649
Solubility:
Water, DMSO, DMF, DCM
Extinction Coefficient Excitation Maximum:
232000
Emission Maximum:
667
SDS:
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