diSulfo-Cy5 NHS Ester

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diSulfo-Cy5 NHS Ester

diSulfo-Cy5 NHS Ester | CAS 2230212-27-6

Catalog Number F03-0032
Category sulfo-Cyanine5
Molecular Formula C36H40KN3O10S2
Molecular Weight 778.0
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* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Product Introduction

Cy5 dyes are one type of the most common red fluorophores. Its max. absorbance/emission max is 646/665nm. They are widely used for labeling peptides, proteins and oligos etc.
Cy5 NHS ester dyes are recommended for labeling amine containing biomolecules under pH 7.4 -9.0.

  • Chemical Information

  • Product Specification

Purity 95%
Solubility Water, DMSO, DMF, DCM
Fluorescence Quantum Yield 0.28
Excitation 646
Emission 662
Storage -20 °C

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