680 nm

IR 680LT Maleimide
Reactivity: amine (Lys)

Near-IR fluorescent, amine-reactive dyes with excitation maximum near 680 nm.

A bright, water-soluble dye that is structurally very similar to the commonly used Cy®5.5 Dye.
A water-soluble, amine-reactive dye often a reagent of choice for preparation of custom conjugates for near-IR imaging.
A bright, NIR-fluorescent dye used for detection of low abundance targets.
A bright, NIR-fluorescent dye with improved labeling efficiency.
A water-soluble, bright and exceptionally photostable near-IR dye dye.
A water-soluble, bright and exceptionally photostable near-IR dye dye.
IR 680LT Maleimide
Reactivity: thiol (Cys)

Sulfhydryl-reactive, near-IR fluorescent dyes routinely used modifying proteins or peptides through a thiol group (Cys).

A hydrophilic, sulfhydryl-reactive dye ideally suited for the 633 nm or 647 nm laser lines.
A water-soluble, sulfhydryl-reactive dye routinely used for preparation near-IR fluorescent conjugates.
NIR-fluorescent fluorescent dye used for labeling proteins or other thiol-containing molecules.
IR 680LT Maleimide
Reactivity: aldehyde, ketone, carboxylate

Near-IR fluorescent building blocks containing primary amine group (NH2) often used for preparation custom probes.

A water-soluble, near-IR dye often used for preparation of custom conjugates for near-IR imaging.
IR 680LT Maleimide
Reactivity: alkyne, cyclooctyne

Near-IR fluorescent probes for alkyne-tagged biomolecules imaging via CuAAC.

Water-soluble, near-IR fluorescent probe for imaging alkyne-tagged biomolecules.
A hydrophilic, azide-activated, far-red-fluorescent probe used with 633 nm or 647 nm laser lines.
IR 680LT Maleimide
Reactivity: alkyne, cyclooctyne

Near-IR fluorescent probes for imaging low abundance alkyne targets via kinetics in copper-catalyzed click reactions.

Next generation near-IR probe for imaging low abundance alkyne targets via copper-catalyzed click reactions.
IR 680LT Maleimide
Reactivity: azide, picolyl azide

Near-IR fluorescent probes for imaging of azide targets via copper-free click reaction.

A water-soluble, near-IR probe for copper-less detection of azide-tagged biomolecules.
IR 680LT Maleimide
Reactivity: azide, picolyl azide

Near-IR fluorescent, alkyne-activated dyes for imaging of alkyne targets ideally suited for 633 nm or 647 nm laser lines.

A bright and pH insensitive probe for near-IR imaging azide-tagged biomolecules.