Cy5-PEG-CH2COOH, MW 5,000 is a polyPEG containing a DSPE phospholipid, a Cy5 dye, and a non-activated carboxylic acid. The hydrophobic properties of the DSPE allow for the encapsulation and congregation of other hydrophobic drugs. The hydrophilic polyPEG chain increases the water solubility of the overall compound allowing for the delivery of the drug. The absorbance/emission maximum is 646/662 nm. Reagent grade, for research purpose. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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