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 85$ in stock
23020 5 mg 115$ in stock
43020 25 mg 335$ in stock
53020 50 mg 545$ in stock
63020 100 mg 865$ in stock
83020 1 g please inquire 10 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$ 6 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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