sulfo-Cyanine5.5 in Fluorophores

Absorption max 673 nm Emission max 691 nm Fluorophore chart

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 antibody labeling kit

Ready-to-use kit for labeling antibodies and other proteins with sulfo-Cyanine5.5 dye via NHS ester chemistry. The kit contains all necessary chemicals and consumables.
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Cat. # Quantity Price Lead time
7321-10rxn
10 rxn
$450.00 1 days

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 in stock
B73B0 5 mg $325.00 in stock
C73B0 10 mg $470.00 in stock
D73B0 25 mg $850.00 in stock
E73B0 50 mg $1490.00 in stock
F73B0 100 mg $2590.00 in stock

sulfo-Cyanine5.5 amine

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.
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Cat. # Quantity Price Lead time
173C0 1 mg $125.00 in stock
273C0 5 mg $285.00 in stock
473C0 25 mg $680.00 in stock
573C0 50 mg $1260.00 in stock
673C0 100 mg $1990.00 in 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 with alkynes and cycloalkynes.
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Cat. # Quantity Price Lead time
A7330 1 mg $110.00 in stock
B7330 5 mg $325.00 in stock
C7330 10 mg $470.00 in stock
D7330 25 mg $850.00 in stock
E7330 50 mg $1490.00 in stock
F7330 100 mg $2590.00 in stock

sulfo-Cyanine5.5 carboxylic acid

Water-soluble far-red fluorescent dye sulfo-Cyanine5.5 in the form of free non-activated carboxylic acid. The dye is useful for calibration and as a non-reactive control.
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Cat. # Quantity Price Lead time
17390 1 mg $125.00 in stock
27390 5 mg $325.00 in stock
47390 25 mg $850.00 in stock
57390 50 mg $1490.00 in stock
67390 100 mg $1990.00 in stock

sulfo-Cyanine5.5 DBCO

Sulfo-Cyanine5.5 DBCO is a far-red, water-soluble reagent for copper-free click reaction with azides.
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Cat. # Quantity Price Lead time
173F0 1 mg $125.00 in stock
273F0 5 mg $325.00 in stock
473F0 25 mg $850.00 in stock
573F0 50 mg $1490.00 in stock
673F0 100 mg $1990.00 in stock

sulfo-Cyanine5.5 dUTP

Modified deoxy triphosphate containing sulfo-Cyanine5.5 (aka Cy5.5) dye for enzymatic labeling of DNA microarrays, as well as PCR amplicons, and reverse transcripts.
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Cat. # Quantity Price Lead time
2071-50nmol 50 nmol $375.00 in stock
2071-250nmol 250 nmol $1090.00 in 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 $125.00 in stock
27380 5 mg $325.00 in stock
47380 25 mg $790.00 in stock
57380 50 mg $1490.00 in stock
67380 100 mg $1990.00 in stock

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 $125.00 in stock
27320 5 mg $325.00 in stock
47320 25 mg $850.00 in stock
57320 50 mg $1490.00 in stock
67320 100 mg $1990.00 in stock

sulfo-Cyanine5.5 tetrazine

Tetrazine derivative of water-soluble far-red emitting fluorescent dye sulfo-Cyanine5.5 for TCO ligation with trans-cyclooctenes and other strained olefins.
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Cat. # Quantity Price Lead time
173E0 1 mg $125.00 in stock
273E0 5 mg $325.00 in stock
473E0 25 mg $850.00 in stock
573E0 50 mg $1490.00 in stock
673E0 100 mg $1990.00 in stock

sulfo-Cyanine5.5 tyramide

A tyramide derivative of sulfo-Cyanine5.5, a far-red fluorescent reagent widely used for tyramide signal amplification (TSA) in IHC, ICC, and FISH.
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Cat. # Quantity Price Lead time
3858-1mg 1 mg $110.00 in stock

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