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Abnova™ Fluorescent Dye 830-C NHS Ester

Water insoluble fluorescent dye derived from Cyanine

Manufacturer:  Abnova™ U0189

Catalog No. 89-139-475

This item has been discontinued and is no longer available. Please call customer service for assistance: 1-800-766-7000.



  • Chemical Name: 2-((E)-2-((E)-2-(4-(5-(2,5-dioxopyrrolidin-1-yloxy)-5-oxopentanamido)phenylthio)-3-((Z)-2-(3-ethyl-1,1-dimethyl-1H-benzo[e]indol-2(3H)-ylidene)ethylidene) cyclohex-1-enyl)vinyl)-3-ethyl-1,1-dimethyl-1H-benzo[e]indolium iodide
  • Chemical Formula: C57H59IN4O5S
  • Mol. Weight: 1039.07g/mol
  • Purity: ≥95%
  • Molar Extinction Co-efficient: 2,50,000 M-1cm-1 (CH3COH)
  • Excitation (Max): 827nm (CH3OH)
  • Emission (Max): 867nm (CH3OH)
  • Recommended Excitation: Dye-pumped laser, Xenon-Arc lamp
  • Solubility: DMF, DMSO, Methanol, Acetonitrile, Dichloromethane

Application: Conjugation

Recommended Storage: Store in the dark at -20°C and keep under argon.



Fluorescent dye derived from Cyanine. Water insoluble and forms stable amide bond with primary amines at pH 7-9.
7 to 9
Store in the dark at -20°C and keep under argon.
867nm (CH3OH)
Derived from Cyanine
Fluorescent Dye 830-C NHS Ester
Fluorescent Dye 830-C NHS Ester
5 mg
827nm (CH3OH)
Dye-pumped laser, Xenon-Arc lamp
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For research use only (RUO).