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Tocris Bioscience™ Janelia Fluor 549, Tetrazine
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Catalog No. 6502200U
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200 μg
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65-022-00U 200 μg
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Catalog No. 65-022-00U Supplier Tocris Bioscience™ Supplier No. 6502/200U
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Description

Yellow dye (Reactive group: tetrazine). Applications: super resolution microscopy e.g. dSTORM & STED, confocal and live cell imaging

Janelia Fluor® 549, Tetrazine is a yellow fluorescent dye; supplied with a tetrazine reactive handle for copper-free click chemistry. Janelia Fluor® 549 can be coupled directly to the protein of interest with labeling unnatural amino acids by biorthogonal click chemistry in living primary neurons. Suitable for confocal fluorescent imaging and super resolution microscopy (SRM) techniques, such as dSTORM (live and fixed cells) and STED. Cell permeable. Suitable for live-cell imaging. Excitation maximum = 549 nm; emission maximum = 571 nm; Quantum yield = 0.88; Extinction coefficient = 101,000 M-1cm-1; A280 correction factor is 0.169.

Specifications

Chemical Name or Material 3,6-Di-1-azetidinyl-9-[[4-[(1,2,4,5-tetrazin-3-yl)benzyl]carbamoyl]-2-carboxyphenyl]xanthylium, inner salt
Quantity 200 μg
Target Click-Reactive Janelia Fluor™ Dyes
Molecular Formula C36H29N7O4
Formula Weight 623.66
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