Sulfo-Cyanine7.5 dicarboxylic acid

Cat. # Quantity Price Lead time
1382-1mg 1 mg $110.00 in stock
1382-5mg 5 mg $290.00 in stock
1382-25mg 25 mg $690.00 in stock
1382-50mg 50 mg $1270.00 in stock
1382-100mg 100 mg $1990.00 in stock

Sulfo-Cyanine7.5 dicarboxylic acid is a bifunctional near infrared fluorescent dye with two carboxylic acid groups.

The reagent is useful as a cross-linker that is NIR emitting. The carboxylic acid groups can be activated by carbodiimide chemistry.

Absorption and emission spectra of sulfo-Cyanine7.5 fluorophore

Absorption and emission spectra of sulfo-Cyanine7.5 fluorophore

Customers also purchased with this product

Pico488 DNA quantification reagent, 200x solution in DMSO

Pico488 is a dye for precise fluorescence based quantification of dsDNA in the presence of RNA, ssDNA, and other impurities. The dye exhibits bright fluorescence in the fluorescein channel, which provides a linear response to DNA concentration within the range of low pg/mL to high ng/mL.

Sulfo-Cyanine7 azide

Water-soluble NIR fluorescent dye azide for Click chemistry

Sulfo-Cyanine7 alkyne

A sulfonated near infrared dye alkyne for copper-catalyzed cycloaddition with azides (CuAAC).
Add this product to your cart and
get free express delivery

General properties

Appearance: dark green solid
Molecular weight: 1183.51
Molecular formula: C50H53N2K3O16S4
Solubility: good in water, DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation maximum, nm: 778
ε, L⋅mol−1⋅cm−1: 222000
Emission maximum, nm: 797
CF260: 0.09
CF280: 0.09
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.