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IRDye® 800CW, Maleimide

Catalog #: 8880 Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
8880/500U

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IRDye® 800CW, Maleimide | CAS No. 1279564-25-8 | Fluorescent Dyes
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Description: Near-infrared dye (Reactive group: maleimide)

Chemical Name: Sodium 2-((E)-2-((E)-3-(2-((E)-1-(6-((2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-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

Purity: ≥80%

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Biological Activity

Key information: IRDye® 800CW, Maleimide is a near-infrared (NIR) fluorescent dye, supplied with a maleimide reactive group for conjugation (thiol reactivity). Suitable for live cell imaging.

Application: Fluorescence microscopy.

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

Please see the product protocol for further information and a guide to protein/antibody labeling.

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

IRDye® is a registered trademark of Li-Cor and is used under license.

Technical Data

M.Wt:
1191.25
Formula:
C52H57N4Na3O16S4
Purity:
≥80%
Storage:
Store at -20°C
CAS No:
1279564-25-8

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

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