Tocris Bioscience™ IRDye™ 800CW, NHS ester

Product Code. 30306103

Brand: Tocris Bioscience™ 8881/500U

Description

Near-infared dye (reactive group NHS ester)

Key information: IRDye™ 800CW, NHS ester is a near-infrared (NIR) fluorescent dye, supplied with an NHS ester reactive group for the labeling of primary amines.

Application: Fluorescence microscopy.

Properties and Photophysical Data: Excitation and emission maxima (λ) are 773 nm and 792 nm, respectively.

Please see the protocol for further information on protein/antibody labeling and conjugation.

It is recommended to dissolve this dye in water or DMSO (10 - 20 mg/mL)

Specifications

• Chemical Name or Material: Sodium 2-((E)-2-((E)-3-(2-((E)-1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-5-sulfonatoindolin-2-ylidene)ethylidene)-2-(4-sulfonatophenoxy)cyclohex-1-en-1-yl)vinyl)-3,3-dimethyl-1-(4-sulfonatobutyl)-3H-indol-1-ium-5-sulfonate
• CAS: 956579-01-4
• Quantity: 500 μg
• Target: Fluorescent Dyes
• Molecular Formula: C50H54N3Na3O17S4
• Purity: 0.8