Cyanine5 in Fluorophores

Absorption max 646 nm Emission max 662 nm Fluorophore chart

Cyanine5 is an extremely popular fluorophore. This dye emits in red region. It has an outstanding extinction coefficient, and a good fluorescence quantum yield, and is therefore very bright. It is very photostable; its ability to blink in the presence of thiols makes it a dye of choice for STORM super-resolution microscopy. The dye is extensively used in qPCR. It forms a FRET pair with Cyanine3 as donor.

A sulfonated, water soluble version sulfo-Cyanine5 is also available.

Cyanine5 alkyne

Cyanine5 alkyne is an alkyne dye for click chemistry labeling of biomolecules.
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Cat. # Quantity Price Lead time
A30B0 1 mg $125 in stock
B30B0 5 mg $260 in stock
C30B0 10 mg $325 in stock
D30B0 25 mg $510 in stock
E30B0 50 mg $895 in stock
F30B0 100 mg $1490 in stock
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Cyanine5 amine

Cyanine5 amine functionalized dye for the coupling with activated esters and epoxides.
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Cat. # Quantity Price Lead time
130C0 1 mg $125 in stock
230C0 5 mg $260 in stock
430C0 25 mg $510 in stock
530C0 50 mg $895 in stock
630C0 100 mg $1490 in stock
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Cyanine5 azide

Cyanine5 azide is a reagent for click chemistry labeling with Cyanine5, a popular fluorescent dye.
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Cat. # Quantity Price Lead time
33030 500 uL, 10 mM/DMSO $199 in stock
43030 1 mL, 10 mM/DMSO $495 in stock
B3030 5 mg $199 in stock
C3030 10 mg $297 in stock
D3030 25 mg $495 in stock
E3030 50 mg $895 in stock
F3030 100 mg $1490 in stock
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Cyanine5 carboxylic acid

Cyanine5 carboxylic acid, unactivated dye. An analog of Cy5®; free carboxylic acid.
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Cat. # Quantity Price Lead time
13090 1 mg $110 in stock
23090 5 mg $210 in stock
43090 25 mg $410 in stock
53090 50 mg $695 in stock
63090 100 mg $1190 in stock
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Cyanine5 DBCO

Cyanine5 dye with dibenzocyclooctyne (DBCO) functional group for copper-free click chemistry.
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Cat. # Quantity Price Lead time
A30F0 1 mg $125 in stock
B30F0 5 mg $260 in stock
C30F0 10 mg $325 in stock
D30F0 25 mg $510 in stock
E30F0 50 mg $895 in stock
F30F0 100 mg $1490 in stock
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Cyanine5 dimethyl

Non-functionalized Сyanine5 dye derivative with good solubility in organic solvents and bright fluorescence in the red spectrum range.
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Cat. # Quantity Price Lead time
3571-100mg 100 mg $390 in stock
3571-500mg 500 mg $1100 in stock
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Cyanine5 hydrazide

Cy5 hydrazide is a reactive dye for aldehydes and ketones. It can be used for the labeling of glycoproteins after periodate oxidation of sugar moieties.
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Cat. # Quantity Price Lead time
13070 1 mg $95 in stock
23070 5 mg $199 in stock
43070 25 mg $495 in stock
53070 50 mg $895 in stock
63070 100 mg $1490 in stock
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Cyanine5 maleimide

Cyanine5 maleimide reacts with thiols to give dye labeled conjugates.
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Cat. # Quantity Price Lead time
13080 1 mg $125 in stock
23080 5 mg $260 in stock
43080 25 mg $510 in stock
53080 50 mg $895 in stock
63080 100 mg $1490 in stock
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Cyanine5 NHS ester

Amine-reactive Cyanine5 activated ester for the labeling of proteins, peptides, and other molecules.
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Cat. # Quantity Price Lead time
13020 1 mg $87 in stock
23020 5 mg $117 in stock
43020 25 mg $337 in stock
53020 50 mg $550 in stock
63020 100 mg $870 in stock
83020 1 g please inquire 12 days
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Cyanine5 NHS ester minimal dye

Cy5 NHS ester minimal dye for protein labeling, an analog of Cy5 minimal dye.
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Cat. # Quantity Price Lead time
1C041 5 nmol $110 in stock
2C041 10 nmol $175 in stock
3C041 25 nmol $265 in stock
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Cyanine5 phosphoramidite

Phosphoramidite derivative of Cyanine5 for use in oligonucleotide synthesis.
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Cat. # Quantity Price Lead time
1740-250mg 250 mg $290 in stock
1740-1g 1 g $950 21 days
1740-10g 10 g $6750 21 days
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Cyanine5 tetrazine

Cyanine5 is a universal red emitting dye with a very high extinction coefficient, and good quantum yield. This tetrazine derivative reacts very quickly with trans-cyclooctenes and cyclopropenes with the formation of stable conjugates.
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Cat. # Quantity Price Lead time
130E0 1 mg $125 in stock
230E0 5 mg $260 in stock
430E0 25 mg $510 in stock
530E0 50 mg $895 in stock
630E0 100 mg $1490 in stock
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