chemical

8881/500U

8881/500U

500 ug

179 USD

8881/500U

IRDye 800CW, NHS ester

500 ug

Near-infared dye (reactive group NHS ester)

Fluorescent Dyes

Small Molecules

80%

1166.2

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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 ( ) 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) . NOTE : When labeling a peptide or protein with IRDye 800CW, NHS ester, the choice of solvent for the dye is dependent on the stability of the target. Since a small amount of dye is needed to label large (i.e. >45 kDa) proteins, the amount of DMSO in the reaction is negligible and should not affect protein stability. However, since a proportionally larger amount of dye is required to achieve adequate labeling for a small protein (i.e. . IRDye is a registered trademark of Li-Cor and is used under license.

Near-infared dye (reactive group NHS ester)

Near-infared dye (reactive group NHS ester)

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

C50H54N3Na3O17S4

C50H54N3Na3O17S4

956579-01-4

179 USD

Near-infared dye (reactive group NHS ester)

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