sulfo-Cyanine5.5 in Fluorophores

Sulfo-Cyanine5.5 is a water soluble and hydrophilic dye for the far-red part of the spectrum, an analog of Cy5.5®. The dye has four sulfo groups which give it a negative charge at physiological pH values. The dye can be used for in vivo imaging and applications that demand low fluorescent background.

A non-sulfonated version, Cyanine5.5, is also available.

Sulfo-Cyanine5.5 alkyne

Alkyne functionalized, water soluble far red/near infrared emitting fluorophore sulfo-Cyanine5.5.
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Cat. # Quantity Price Lead time
A73B0 1 mg $110.00 stock
B73B0 5 mg $290.00 stock
C73B0 10 mg $470.00 stock
D73B0 25 mg $690.00 stock
E73B0 50 mg $1270.00 stock
F73B0 100 mg $1990.00 stock

Sulfo-Cyanine5.5 amine

Sulfo-Cyanine5.5 is a far red/NIR fluorophore possessing high hydrophilicity and aqueous solubility. The dye displays good brightness in far red region due to outstanding molar extinction coefficient. This is amine derivative which is reactive towards electrophiles. It can also be used for enzymatic transamination labeling.
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Cat. # Quantity Price Lead time
173C0 1 mg $110.00 stock
273C0 5 mg $290.00 stock
473C0 25 mg $690.00 stock
573C0 50 mg $1190.00 stock
673C0 100 mg $1850.00 stock

Sulfo-Cyanine5.5 azide

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. The reagent possesses high aqueous solubility and hydrophilicity, and recommended for the labeling of biomolecules in aqueous environment.
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Cat. # Quantity Price Lead time
A7330 1 mg $110.00 stock
B7330 5 mg $290.00 stock
C7330 10 mg $470.00 stock
D7330 25 mg $690.00 stock
E7330 50 mg $1270.00 stock
F7330 100 mg $1990.00 stock

Sulfo-Cyanine5.5 carboxylic acid

Water soluble far red fluorescent dye sulfo-Cyanine5.5, free non-activated carboxylic acid. Useful for the calibration, and as a non-reactive control.
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Cat. # Quantity Price Lead time
17390 1 mg $110.00 stock
27390 5 mg $290.00 stock
47390 25 mg $690.00 stock
57390 50 mg $1190.00 stock
67390 100 mg $1850.00 stock

Sulfo-Cyanine5.5 maleimide

Sulfo-Cyanine5.5 is a water-soluble far red emitting dye. This is a thiol reactive maleimide derivative of sulfo-Cyanine5.5. It is recommended for the labeling of sensitive proteins.
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Cat. # Quantity Price Lead time
17380 1 mg $110.00 stock
27380 5 mg $290.00 stock
47380 25 mg $690.00 stock
57380 50 mg $1270.00 stock
67380 100 mg $1990.00 5 days

Sulfo-Cyanine5.5 NHS ester

Water soluble, sulfonated, far-red sulfo-Cyanine5.5 dye in the form of NHS ester.
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Cat. # Quantity Price Lead time
17320 1 mg $110.00 stock
27320 5 mg $290.00 stock
47320 25 mg $690.00 stock
57320 50 mg $1190.00 stock
67320 100 mg $1850.00 5 days

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