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Abnova™ Fluorescent Dye 577-N PEO Amine

Water soluble fluorescent dye with amine group and protected as hydrochloride

Manufacturer:  Abnova™ U0141

Catalog No. 89-139-427

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



  • Chemical Name: 2-(2-{2-[(9-cyano-8-oxo-8H-acenaphtho[1,2-b]pyrrol-3-yl)amino]ethoxy}ethoxy)ethanaminium chloride
  • Chemical Formula: C21H21CIN4O3
  • Mol. Weight: 412.87g/mol
  • Purity: ≥95%
  • Molar Extinction Co-efficient: 60,000 M-1cm-1 (CH3CH2OH)
  • Excitation (Max): 576nm (CH3CH2OH)
  • Emission (Max): 592nm (CH3CH2OH)
  • Recommended Excitation: 568nm Kr1 and 543nm green HeNe
  • Recommended Filter Sets: RITC
  • Solubility: Methanol, DMSO, DMF, acetonitrile

Application: Conjugation

Recommended Storage: Store in the dark at -20°C.



Fluorescent dye with amine group and protected as hydrochloride. Water soluble and reacts with activated carboxylic acid at pH 7-9.
Fluorescent Dye 577-N PEO Amine
Fluorescent Dye 577-N PEO Amine
5 mg
576nm (CH3CH2OH)
568nm Kr1 and 543nm green HeNe
7 to 9
Store in the dark at -20°C.
592nm (CH3CH2OH)
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