Bifunctional derivative of sulfo-Cyanine5 dye containing reactive groups of terminal alkyne and NHS ester.

Sulfonated Cyanine5 amine derivative for the conjugation with electrophiles and enzymatic transamination labeling.

Water soluble sulfo-Cyanine5 fluorescent dye azide for click chemistry.

Water soluble amine reactive Cyanine5 dye with two NHS ester groups.

Water-soluble Cyanine5 carboxylic acid, non-activated fluorescent dye.

Water-soluble cycloalkyne for copper-free click chemistry reaction with azides. A derivative of sulfo-Cyanine5.

sulfo-Cyanine5.5 is a far-red/NIR fluorophore possessing high hydrophilicity and aqueous solubility. This is an amine derivative that is reactive toward electrophiles. It can also be used for enzymatic transamination labeling.

sulfo-Cyanine5 dimethyl is a non-functionalized, water-soluble cyanine dye with bright far-red fluorescence.

sulfo-Cyanine5.5 azide is a derivative of water-soluble far-red emitting fluorescent cyanine dye. The azide group can be conjugated by either copper-catalyzed or copper-free click chemistry with alkynes and cycloalkynes.

sulfo-Cyanine5 dUTP is a fluorescently labeled triphosphate used to enzymatically modify DNA with a sulfo-Cyanine5 fluorophore. The reagent contains a long linker arm, which makes incorporation highly efficient.