CAS:2107272-96-6 N-(m-PEG4)-N'-(Amino-PEG3)-Cy5 TFA salt is a cyanine dye with an excitation/emission maximum of 649/667 nm and a free amine group, activated NHS ester, Carbonyl PEG linkers, hydrophilic PEG spacers increase solubility in aqueous media.
Fluorescent Dye > Cyanine Dyes > Cyanine5 Dye
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