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Sulfo-Cy7 maleimide

Sulfo-Cy7 maleimide is water soluble cyanine dye containing a maleimide group which is commonly reacted with thiols to form a thioester bond at pH 6.5 to 7.5. This NIR dye amine can be used to derivate various targets by the reaction with electrophilic groups, and by enzymatical reactions involving transamination.

Catalog #:
BP-23928
Name:
Sulfo-Cy7 maleimide
Formula:
C43H49KN4O9S2
MW:
869.1
CAS:
2183440-60-8
Purity:
95%
Availability:
In Stock
Ships within:
24 hours
Storage condition:
-20 ° C
Shipping:
Ambient Temperature
Excitation Maximum:
750
Solubility:
water, DMF, DMSO
Extinction Coefficient Excitation Maximum:
240600
Emission Maximum:
773
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