sulfo-Cyanine7.5 is a near-infrared fluorophore similar to Indocyanine Green (ICG) but possesses higher fluorescence quantum yield. This is an alkyne for copper-catalyzed click chemistry.

Near-infrared, water-soluble, hydrophilic dye with amine functional group.

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.