Bis-(N,N'-carboxyl-PEG4)-Cy5 Datasheet DC Chemicals
Description Bis-(N,N'-carboxyl-PEG4)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emission 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 DC35323
Name Bis-(N,N'-carboxyl-PEG4)-Cy5

Chemical Properties

CAS
Formula C47H67CLN2O12
MW 887.51
Storage

References

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