ATTO 390

Basic Information

structure
ATTO 390
4-(4,6,8,8-tetramethyl-2-oxo-6,7-dihydropyrano[3, 2-g]quinolin-9-yl)butanoic aci...
C20H25NO4
343.42g / Mol
Fluorescent label with a coumarin structure. The dye is intended for application in the area of life science, e.g. labeling of DNA, RNA or proteins.

References

1
D. Luo, C. Kuang et al., Experimental investigations on fluorescence excitation and depletion of ATTO 390 dye, Optics Laser Techn. 45, 723 (2013).

Overview

390 nm
479 nm
Water
24000 M-1cm-1

Absorption

390 nm
24000 M-1cm-1
-

Emission

479 nm
no
-
-

More parameters

Water
-

spectra uploaded by Martin Sagmeister

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Quantum Yields

90%

Lifetimes

5.00 ns

Availabilities

Commercial
ATTO-TEC GmbH
www.atto-tec.com

Applications

fluorescent labeling
Protein label
Marker for biological molecule