Chromeo™ 546 is spectrally similar to Cy3®. Conjugated antibodies exhibit superior luminescent properties and stability towards photobleaching. Chromeo™ 546 conjugated antibodies have absorption and emission maxima of approximately 545 and 568 nm which are compatible with common excitation sources and filter sets.
Molar extinction Coefficient: 96,800 M-1cm-1 (measured at Amax)
Quantum Yield: ~ 13 %
Excitation Wavelength Range: 530 to 550 nm
Emission Wavelength Range: 560 to 570 nm