Chromeo 642 Dye Profile

Active Motif™

628-640

Laser Line

660/20

Common Filter

642

Excitation Max

660

Emission Max

180000

Extinction Coefficient

About Chromeo 642


Chromeo® 642 is a bright, dark-red fluorescent label spectrally similar to Cy5*, Alexa Fluor™ 647*, DyLight™ 649* and other dyes excitable within a wavelength range of 630-650 nm. Chromeo 642 is compatible with various excitation sources including tungsten and xenon arc lamps, the Helium-Neon laser, the 647 line of the Argon-Krypton-Ion Laser and common red diode lasers with emissions of 635 nm or 650 nm. It has an excitation peak at 642 nm and an emission peak at 660 nm.



Spectra