N-(m-PEG4)-N'-(PEG2-acid)-Cy5 Datasheet DC Chemicals
Description N-(m-PEG4)-N'-(PEG2-acid)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emmission maximum 649/667 nm and a 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.
Cat.No DC35316
Name N-(m-PEG4)-N'-(PEG2-acid)-Cy5

Chemical Properties

CAS
Formula C41H57CLN2O8
MW 741.36
Storage

References

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