sulfo-Cyanine3 in Fluorophores

Sulfo-Cyanine3 is a water soluble and hydrophilic version of Cyanine3 fluorophore. It is an analog of Cy3® dye.

The dye possesses very high extinction coefficient and good quantum yield, outstanding photostability, and high hydrophilicity due to the presence of two sulfo groups. It is negatively charged at physiological pH values.

A number of reactive derivatives is available from our catalog. A non-sulfonated version of this dye is Cyanine3.

Sulfo-Cyanine3 alkyne

A water soluble dye alkyne for copper-catalyzed Click Chemistry. The fluorophore Sulfo-Cyanine3 is a bright and photostable dye for the Cy3® channel.
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Cat. # Quantity Price Lead time
A13B0 1 mg $110.00 stock
B13B0 5 mg $290.00 stock
C13B0 10 mg $470.00 stock
D13B0 25 mg $690.00 stock
E13B0 50 mg $1270.00 stock
F13B0 100 mg $1990.00 stock

Sulfo-Cyanine3 amine

Water soluble cyanine dye with bright fluorescence, and high extinction coefficient. Contains an amino group for the conjugation with electrophiles, and enzymatic transamination labeling.
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Cat. # Quantity Price Lead time
113C0 1 mg $110.00 stock
213C0 5 mg $290.00 stock
413C0 25 mg $690.00 stock
513C0 50 mg $1270.00 stock
613C0 100 mg $1990.00 stock

Sulfo-Cyanine3 azide

Water-soluble sulfo-Cyanine3 dye azide for Click Chemistry.
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Cat. # Quantity Price Lead time
A1330 1 mg $110.00 stock
B1330 5 mg $290.00 stock
C1330 10 mg $470.00 stock
D1330 25 mg $690.00 stock
E1330 50 mg $1270.00 stock
F1330 100 mg $1990.00 stock

Sulfo-Cyanine3 carboxylic acid

Sulfo-Cyanine3 free unactivated monofunctional carboxylic acid, water-soluble dye.
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Cat. # Quantity Price Lead time
11390 1 mg $110.00 stock
21390 5 mg $290.00 stock
41390 25 mg $690.00 stock
51390 50 mg $1270.00 stock
61390 100 mg $1990.00 stock

Sulfo-Cyanine3 maleimide

Water soluble thiol-reactive derivative of Sulfo-Cyanine3, a Cy3® analog.
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Cat. # Quantity Price Lead time
11380 1 mg $110.00 stock
21380 5 mg $290.00 stock
41380 25 mg $690.00 stock
51380 50 mg $1270.00 stock
61380 100 mg $1990.00 stock

Sulfo-Cyanine3 NHS ester

Water soluble sulfo-Cyanine3 SE activated ester for amino-biomolecule labeling.
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Cat. # Quantity Price Lead time
11320 1 mg $110.00 stock
21320 5 mg $290.00 stock
41320 25 mg $690.00 stock
51320 50 mg $1270.00 stock
61320 100 mg $1990.00 stock

Sulfo-Cyanine3 tetrazine

Water soluble sulfo-Cyanine3 dye tetrazine derivative for TCO ligation labeling with trans-cyclooctenes.
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Cat. # Quantity Price Lead time
113E0 1 mg $110.00 stock
213E0 5 mg $290.00 stock
313E0 10 mg $460.00 stock
413E0 25 mg $690.00 stock
513E0 50 mg $1270.00 stock
613E0 100 mg $1990.00 stock

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