Cyanine7.5 in Fluorophores

Cyanine7.5 is the fluorophore that has the most NIR shifted absorption and emission wavelengths among Cyanine dyes. Its absorption spectrum closely resembles that of indocyanine green (ICG) that has been much used as a contrast agent in vivo, even in humans. Its structure is also similar. Unlike ICG, Cyanine7.5 possesses better quantum yield because of a structural modification. It can be conjugated to various biomolecules via different attachment chemistries. This makes it useful as a fluorescent label for in vivo applications.

A water soluble and hydrophilic version of this dye, sulfo-Cyanine7.5, is also available from our catalog.

Cyanine7.5 alkyne

Reactive near infrared (NIR) dye for Click Chemistry containing a terminal alkyne group.
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Cat. # Quantity Price Lead time
A60B0 1 mg $110.00 in stock
B60B0 5 mg $210.00 in stock
C60B0 10 mg $310.00 in stock
D60B0 25 mg $410.00 in stock
E60B0 50 mg $695.00 in stock
F60B0 100 mg $1190.00 in stock

Cyanine7.5 amine

Near infrared dye Cyanine7.5 with free amino group.
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Cat. # Quantity Price Lead time
160C0 1 mg $110.00 in stock
260C0 5 mg $210.00 in stock
460C0 25 mg $410.00 in stock
560C0 50 mg $695.00 in stock
660C0 100 mg $1190.00 in stock

Cyanine7.5 azide

Long-wavelength NIR fluorescent dye azide for Click chemistry.
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Cat. # Quantity Price Lead time
16030 100 uL, 10 mM/DMSO $110.00 5 days
36030 500 uL, 10 mM/DMSO $210.00 5 days
46030 1 mL, 10 mM in DMSO $410.00 in stock
A6030 1 mg $110.00 in stock
B6030 5 mg $210.00 in stock
C6030 10 mg $310.00 in stock
D6030 25 mg $410.00 in stock
E6030 50 mg $695.00 in stock

Cyanine7.5 carboxylic acid

Cyanine7.5 - unactivated NIR cyanine dye carboxylic acid.
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Cat. # Quantity Price Lead time
16090 1 mg $110.00 in stock
26090 5 mg $210.00 in stock
46090 25 mg $410.00 in stock
56090 50 mg $695.00 in stock
66090 100 mg $1190.00 in stock

Cyanine7.5 hydrazide

Near infrared fluorophore functionalized with hydrazide moiety. Reactive against carbonyl compounds, useful for the labeling of saccharides, and antibodies after periodate oxidation.
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Cat. # Quantity Price Lead time
16070 1 mg $110.00 in stock
26070 5 mg $210.00 in stock
46070 25 mg $410.00 in stock
56070 50 mg $695.00 in stock
66070 100 mg $1190.00 in stock

Cyanine7.5 maleimide

Cyanine7.5 maleimide is a thiol reactive near infrared dye.
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Cat. # Quantity Price Lead time
16080 1 mg $110.00 in stock
26080 5 mg $210.00 in stock
46080 25 mg $410.00 in stock
56080 50 mg $695.00 in stock
66080 100 mg $1190.00 in stock

Cyanine7.5 NHS ester

Amine reactive NHS ester of NIR fluorescent dye Cyanine7.5.
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Cat. # Quantity Price Lead time
16020 1 mg $110.00 in stock
26020 5 mg $210.00 in stock
46020 25 mg $410.00 in stock
56020 50 mg $695.00 in stock
66020 100 mg $1190.00 in stock

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