Near-IR fluorescent, amine-reactive dyes with excitation maximum near 680 nm.
Sulfhydryl-reactive, near-IR fluorescent dyes routinely used modifying proteins or peptides through a thiol group (Cys).
Near-IR fluorescent building blocks containing primary amine group (NH2) often used for preparation custom probes.
Near-IR fluorescent probes for alkyne-tagged biomolecules imaging via CuAAC.
Near-IR fluorescent probes for imaging low abundance alkyne targets via kinetics in copper-catalyzed click reactions.
Near-IR fluorescent probes for imaging of azide targets via copper-free click reaction.