Cytiva, 28983533, Amersham Cy7 Bis NHS Ester

Fluors are versatile fluorophores designed for a broad range of applications. The use of multicolor CyDye fluors enables multiplexing without crosstalk and readily dissolve in aqueous buffers, which eliminates the need of organic solvents. The high purity and thorough QC testing of CyDye fluors generate high levels of chromophore and reactive dye content. Narrow excitation and emission bands result in discrete signals from each fluor, which, together with minimal cross-talk, contributes to high accuracy. The packs contain fluors carrying two reactive groups on each dye molecule for general labeling of protein amine groups.