Alexa Fluor® 680 and 790 Technical Information
Alexa Fluor® 680 and Alexa Fluor® 790 conjugates are used for very sensitive Western blots, ELISAs, and multiplexing arrays. Alexa Fluor® 680 conjugates are excited with a peak around 684 nm and fluoresce with a peak around 702 nm. Alexa Fluor® 790 conjugates are excited with a peak around 792 nm and fluoresce at a peak around 803 nm. They are the best choice for highly sensitive single or double labeling with fluorescence imaged in a LI-COR Odyssey® imager.
Use the spectra viewer below to compare Alexa Fluor® 680 with other fluorophores, along with instrument specifics (laser/filter) for suitability in your assay.
|Excitation Peak (nm)||Emission Peak (nm)|
|Alexa Fluor® 680||684||702|
|Alexa Fluor® 790||792||803|
Alexa Fluor® fluorescent dyes is a trademark of Life Technologies Corp.