abberior LIVE 590, carboxylic acid, 500 µg
Item number
LV590-0001-500UG
Description
abberior LIVE 590 is a member of a new class of fluorescent dyes for live-cell imaging exclusively offered by abberior. This dye is highly photostable and bright orange fluorescent dye, which can be effectively excited with excitation light between 550 - 610 nm. For STED, a depletion wavelength between 750 - 800 nm is recommended. Due to the unique isomeric structure the favorited conformation is stabilized, leading to an enhanced cell permeability of the dye. abberior LIVE 590 can therefore be used in very low nanomolar concentration, reducing background and cytotoxicity effectively, allowing long-term STED and confocal imaging of living cells or tissue.
Organic fluorescent dye for live-cell microscopy.
Properties
Extinction Coefficient
105000
Fluorescence Lifetime
3.5
Derivative/Conjugate
Carboxylic acid
Photophysical properties were measured for carboxylic acid in PBS pH 7.4.
