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N-(azide-PEG3)-N'-(Mal-PEG4)-Cy5

N-(azide-PEG3)-N'-(Mal-PEG4)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emmission maximum 649/667 nm as well as an azide group, which enables Click Chemistry. The hydophilic PEG spacer increases solubility in aqueous media.

Catalog #:
BP-23032
Name:
N-(azide-PEG3)-N'-(Mal-PEG4)-Cy5
Formula:
C50H68ClN7O10
MW:
962.6
CAS:
2107273-74-3
Purity:
90%
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
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