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ATTO 390

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Leica Microsystems Atto 390 Hero Kid21685632

Leica Microsystems Atto 390 Image1 Kid21685633

ATTO 390 is a novel fluorescent label with a coumarin structure.

Optical properties

  • λ abs = 390 nm
  • ε max = 2.4×104 M -1 cm -1
  • λ fl = 476 nm
  • n fl = 90 %
  • τ fl = 5.0 ns
  • CF 260 = ε 260 /ε max = 0.46
  • CF 280 = ε 280 / ε max = 0.09
ATTO 390 Carboxy Fluorescent Label 5 mg

ATTO 390 Carboxy Fluorescent Label 5 mg

Product No. AD-390-25 ATTO 390 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, good photo-stability, and low molecular weight ATTO-TEC is a wholly owned subsidiary of Leica Microsystems

ATTO 390 Carboxy Fluorescent Label 1 mg

ATTO 390 Carboxy Fluorescent Label 1 mg

Product No. AD-390-21 ATTO 390 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, good photo-stability, and low molecular weight ATTO-TEC is a wholly owned subsidiary of Leica Microsystems

ATTO 390 Amine Fluorescent Label 5 mg

ATTO 390 Amine Fluorescent Label 5 mg

Product No. AD-390-95 ATTO 390 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, good photo-stability, and low molecular weight ATTO-TEC is a wholly owned subsidiary of Leica Microsystems

ATTO 390 Amine Fluorescent Label 1 mg

ATTO 390 Amine Fluorescent Label 1 mg

Product No. AD-390-91 ATTO 390 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, good photo-stability, and low molecular weight ATTO-TEC is a wholly owned subsidiary of Leica Microsystems

ATTO 390 Alkyne Fluorescent Label 5 mg

ATTO 390 Alkyne Fluorescent Label 5 mg

Product No. AD-390-145 ATTO 390 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, good photo-stability, and low molecular weight ATTO-TEC is a wholly owned subsidiary of Leica Microsystems

ATTO 390 Alkyne Fluorescent Label 1 mg

ATTO 390 Alkyne Fluorescent Label 1 mg

Product No. AD-390-141 ATTO 390 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, good photo-stability, and low molecular weight ATTO-TEC is a wholly owned subsidiary of Leica Microsystems

ATTO 390 Phalloidin Fluorescent Label 10 nmol

ATTO 390 Phalloidin Fluorescent Label 10 nmol

Product No. AD-390-81 ATTO 390 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, good photo-stability, and low molecular weight ATTO-TEC is a wholly owned subsidiary of Leica Microsystems

ATTO 390 Biotin Fluorescent Label 5 mg

ATTO 390 Biotin Fluorescent Label 5 mg

Product No. AD-390-75 ATTO 390 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, good photo-stability, and low molecular weight ATTO-TEC is a wholly owned subsidiary of Leica Microsystems

ATTO 390 Maleimide Fluorescent Label 5 mg

ATTO 390 Maleimide Fluorescent Label 5 mg

Product No. AD-390-45 ATTO 390 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, good photo-stability, and low molecular weight ATTO-TEC is a wholly owned subsidiary of Leica Microsystems

ATTO 390 Maleimide Fluorescent Label 1 mg

ATTO 390 Maleimide Fluorescent Label 1 mg

Product No. AD-390-41 ATTO 390 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, good photo-stability, and low molecular weight ATTO-TEC is a wholly owned subsidiary of Leica Microsystems

ATTO 390 is a novel fluorescent label with a coumarin structure.

Optical properties

  • λ abs = 390 nm
  • ε max = 2.4×104 M -1 cm -1
  • λ fl = 476 nm
  • n fl = 90 %
  • τ fl = 5.0 ns
  • CF 260 = ε 260 /ε max = 0.46
  • CF 280 = ε 280 / ε max = 0.09

ATTO 390 is a novel fluorescent label with a coumarin structure. Characteristic features of the label are high fluorescence quantum yield, large Stokes-shift, good photo-stability, and low molecular weight. ATTO 390 is moderately hydrophilic. Its fluorescence can be excited efficiently in the range 360 - 410 nm. A useful excitation source is, e.g., a Mercury Arc Lamp with its lines at 365 nm and 405 nm.

ATTO-TEC is a wholly owned subsidiary of Leica Microsystems