N-(m-PEG4)-N'-(PEG4-acid)-Cy5 (C007B-376543)

Extinction Coefficient Excitation Maximum: 170000;N-(m-PEG4)-N'-(PEG4-acid)-Cy5 is a near infrared (NIR) fluorescent Cy 5 labeled PEG derivative containing free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydophilic PEG spacer increases solubility in aqueous media. Cy5 labeled PEG derivative can be easily traced from its blue color and strong fluorescence. Specification: 0.98 Molecular Formula: C45H65ClN2O10 Molecular Weight: 829.5

UPC:

41115710

Condition:

New

Weight:

1.09 Ounces

HazmatClass:

No

Quantity:

1

Unit of Measurement:

EA

WeightUOM:

LB

MPN:

N596078-5mg

CAS:

2107273-32-3

Product Size:

5mg