Methyltetrazine-activated TAMRA dye that reacts with TCO-containing compounds via a Inverse-Electron-Demand Diels-Alder reaction to form a stable covalent bond and does not require Cu-catalyst or elevated temperatures. The inverse-electron demand Diels-Alder cycloaddition reaction of TCO with tetrazines is a bioorthogonal reaction that possesses exceptional kinetics (k > 800 M-1 s-1) and selectivity. Such excellent reaction rate constants are unparalleled by any other bioorthogonal reaction pair described to date.
|Unit Size||1 mg, 5 mg, 25 mg|
|Abs/Em Maxima||553/575 nm|
|Flow Cytometry Laser Line||532, 555, or 568 nm|
|Microscopy Laser Line||532 or 555 nm|
|Spectrally Similar Dyes||Alexa Fluor® 546, Atto™ 543, CF™ 555 Dye, DyLight™549|
|Appearance||Red amorphous solid|
|Storage Conditions||-20°C. Desiccate|
|Shipping Conditions||Ambient temperature|
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