logo
Banner

Cy5-PEG6-acid

Catalog Number DYE-FLU-0009
Description Cy5-PEG6-acid is a PEG linker 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 HATU) to form a stable amide bond. The hydophilic PEG spacer increases solubility in aqueous media.
Molecular Weight 854.5 g/mol
Molecular Formula C47H68ClN3O9
Purity 96%
Solubility Water, DMSO, DMF, DCM
Application For Industrial and laboratory use
Storage -20°C
Emission Maximum 662 nm
Excitation Maximum 646 nm
Extinction Coefficients 232000
Shipping Ambient temperature

It is important to note that our products are for research use only and are not for clinical use.

Online Inquiry
Verification code