Sulfo-Cyanine 3 alkyne

A water soluble alkyne dye for copper catalyzed Click Chemistry, an analog of Cy3? alkyne. Sulfo-Cyanine3 is a fluorophore which is compatible with a wide range of fluorescent scanners, imagers, microscopes, and other instrumentation. It is a bright and photostable dye, which is also easily detected in gels by naked eye in low amounts (<1 nmol).