ATTO 550

Synonym(s)
ATTO 550
Chemical Family
Xanthene
Dye Family
Rhoadamine 6G, Rhodamine B
Water Solubility
Medium
Optical Properties
Max Absorption 554 nm
Max Emission 576 nm
Extinction Coefficient 120,000 cm-1M-1
Quantum Yield 0.80
Lifetime 3.60 ns
CF260 0.23
CF280 0.10
Stokes Shift 22 nm
Brightness Index 96
Outside Data
Repository Accession Number
Fluorophores.org 153
Ingredient List
1 NTA - ATTO 550, 1 mg/ml