Abnova™ Fluorescent Dye 645-A Amine

Catalog No.	Quantity
89-139-447	5 mg

Catalog No. 89-139-447 Supplier Abnova™ Supplier No. U0161

Description

Water soluble fluorescent dye derived from Cyanine

• Chemical Name: 2-((1E,3E,5E)-5-(1-(3-ammoniopropyl)-3,3-dimethyl-5-sulfonatoindolin-2-ylidene)penta-1,3-dienyl)-1-ethyl-3,3-dimethyl-3H-indolium-5-sulfonate
• Chemical Formula: C₃₀H₃₇N₃O₆S₂
• Mol. Weight: 599.76g/mol
• Purity: ≥95%
• Molar Extinction Co-efficient: 2,50,000 M^-1cm^-1 (CH₃COH)
• Excitation (Max): 643nm (CH₃OH)
• Emission (Max): 662nm (CH₃OH)
• Recommended Excitation: Argon-Krypton ion laser 647nm, Red diode laser 635nm
• Recommended Filter Sets: Cy5, APC
• Solubility: Methanol, DMSO, DMF, water, acetonitrile

Application: Conjugation

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

Specifications

• Description: Fluorescent dye derived from Cyanine. Water soluble and reacts toward activated carboxylic acid at pH 7-9 inserting a negative charge in the labeled molecule.
• Formulation: Derived from Cyanine
• For Use With (Application): Conjugation
• Quantity: 5 mg
• Product Type: Fluorescent Dye 645-A Amine
• pH Range: 7 to 9
• Molecular Weight (g/mol): 599.76g/mol
• Light Source: Argon-Krypton ion laser 647nm, Red diode laser 635nm
• Filter Type: APC, Cy5
• Purity: ≥95%
• Content And Storage: Store in the dark at -20°C
• Label or Dye: Fluorescent Dye 645-A Amine
• Emission: 662 (CH₃OH)
• Excitation: 643 (CH₃OH)

For research use only (RUO).