Overview
496 nm
661 nm
PBS
PH 7.40
40000 M-1cm-1
Absorption
496 nm
40000 M-1cm-1
-
Emission
661 nm
no
-
-
More parameters
PBS
PH 7.40
-
spectra uploaded by Martin Sagmeister
ATTO 490LS
Basic Information
ATTO 490LS
696.00g / Mol
ATTO 490LS is a new fluorescent label featuring an extraordinary large Stokes-Shift of 165 nm and is very hydrophillic and shows excellent water solubility. This anionic dye exhibits a relatively high fluorescence quantum yield.
Spectra and mol. wt. for carboxy derivative, also available with NHS-ester, maleimide, phalloidin, and azide.
