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Sulfo-Cyanine 7 carboxylic acid

Sulfo-Cyanine 7 carboxylic acid

Item no.	ANTI-A270310-5
Manufacturer	Antibodies.com
CASRN	2104632-29-1, 2104632-30-4
Amount	5mg
Category	Reagents & Chemicals Other Chemicals
Type	Chemicals
Format	Powder
Specific against	other
Purity	95% (by <sup>1</sup>H NMR and HPLC).
ECLASS 10.1	32160000
ECLASS 11.0	32160000
UNSPSC	12000000
Available
Product Description	Sulfo-Cyanine 7 carboxylic acid is non-reactive water soluble near infrared dye. The reagent is useful as a fluorescent marker in NIR range when attachment to other molecules is not desired. It has high hydrophilicity and aqueous solubility, improved quantum yield in NIR range, and very high molar extinction coefficient. This reagent contains free carboxylic acid function. Pre-activated ester, sulfo-Cyanine 7 NHS ester, is also available.
Product form	Dark green powder.
Molecular weight	746.97 kDa
Storage	Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light.
Absorption maxima	750 nm
Extinction coefficient	240600 M^-1cm^-1
Emission maxima	773 nm
CF260	0.04
CF280	0.04
Solubility	Soluble in water, DMF, and DMSO (0.10 M = 76 g/L). Practically insoluble in non-polar organic solvents.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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Amount: 5mg

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Delivery expected until 8/28/2025

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