ATTO 465 Peg(3)-Azide Fluorescent Label 1 mg
Powerful Fluorescent Markers for Your Life Science Laboratory.
Discover ATTO-TEC's innovative fluorescent dyes for biomolecule labeling. Our dyes offer high absorption, fluorescence quantum yield, and photostability, making them ideal for bioanalytical applications. "ATTO-TEC is a wholly owned subsidiary of Leica Microsystems"
Optical properties
- λ abs = 453 nm
- ε max = 7.5×104 M -1 cm -1
- λ fl = 506 nm
- n fl = 70 %
- τ fl = 5.0 ns
- CF 260 = ε 260 /ε max = 1.09
- CF 280 = ε 280 / ε max = 0.48
ATTO 465 is a novel fluorescent label derived from the well-known dye Acriflavin. Characteristic features of the label are strong absorption, high fluorescence quantum yield, and high thermal and photo-stability. In aqueous solution the dye shows a surprisingly large Stokes-shift of 55 nm. The dye shows intense and long-lived phosphorescence in solid matrix, in particular at low temperatures. ATTO 465 is moderately hydrophilic. The fluorescence can be excited efficiently in the range 420 - 465 nm.
ATTO 465
ATTO 465 is a novel fluorescent label derived from the well-known dye Acriflavin. Characteristic features of the label are strong absorption, high fluorescence quantum yield, and high thermal and photo-stability. In aqueous solution the dye shows a surprisingly large Stokes-shift of 55 nm. The dye shows intense and long-lived phosphorescence in solid matrix, in particular at low temperatures. ATTO 465 is moderately hydrophilic. The fluorescence can be excited efficiently in the range 420 - 465 nm.
