Chromeo 494

Basic Information

Chromeo 494
516.45g / Mol
Chromeo 494 is a red fluorescent label that is excitable at a wavelength of 488 nm by Argon Laser, LED, Xenon-Arc or Tungsten-Halogen lamps. It has a very large Stokes shift of 134 nm. The dye is available as NHS-ester, azide, alkyne, biotin-, Streptavidin- or secondary antibody conjugate.

Overview

494 nm
628 nm
PBS
55000 M-1cm-1

Absorption

494 nm
55000 M-1cm-1
-

Emission

628 nm
no
-
-

More parameters

PBS
-

spectra uploaded by Jörg Plümpe

Provide more Spectra

Quantum Yields


Lifetimes


Availabilities


Applications

Marker for biological molecule
super-resolution microscopy
“Two-color STED microscopy in living cells” by Pellett et al (2011) Biomed. Optics Express 2(8):2364-2371.
org/10.1364/BOE.2.002364