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Tocris Bioscience™ Janelia Fluor 549, Maleimide
Yellow dye (Reactive group: maleimide). Application: flow cytometry, confocal microscopy, super resolution microscopy including dSTORM and STED. Suitable for live cell imaging
Brand: Tocris Bioscience™ 6500/2
This item is not returnable.
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Description
Key information: Janelia Fluor™ 549, Maleimide is a yellow fluorescent dye, supplied with a maleimide reactive group for conjugation (thiol reactivity). Suitable for live cell imaging. Application: Suitable for flow cytometry, confocal microscopy, super resolution microscopy (SRM) including dSTORM (in both live and fixed cells) and STED. Cell permeable. Properties and Photophysical Data: Excitation and emission maxima (λ) are 549 nm and 571 nm, respectively; quantum yield = 0.88; extinction coefficient = 101,000 M-1cm-1; A280 correction factor = 0.169; lactone-zwitterion equilibrium constant (KL-Z) = 3.5. Please see the product protocol for further information and a guide to protein/antibody labeling.Specifications
| 2-(3-(Azetidin-1-ium-1-ylidene)-6-(azetidin-1-yl)-3H-xanthen-9-yl)-4-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)carbamoyl)benzoate trifluoroacetate | |
| Sulfhydyl-Reactive Janelia Fluor Dyes | |
| 95% |
| 2 mg | |
| C33H28N4O6.C2HF3O2 |