TAMRA Methyltetrazine
An orange-to-red fluorescence-emitting, methyltetrazine-activated probe
| 1mg | £138.00 | |
| 5mg | £394.80 | |
| 25mg | £1,434.00 |
Methyltetrazine-activated TAMRA dye reacts with TCO-containing compounds via an Inverse-Electron-Demand Diels-Alder reaction to form a stable covalent bond and does not require a Cu-catalyst or elevated temperatures. The inverse-electron demand Diels-Alder cycloaddition reaction of TCO with tetrazines is a bio-orthogonal reaction that possesses exceptional kinetics (k > 800 -1 s-1) and selectivity. Such excellent reaction rate constants are unparalleled by any other bio-orthogonal reaction pair described to date.
553/575nm
92,000
532, 555 or 568nm
532 or 555 nm
Alexa Fluor® 546, Atto™ 543, CF™ 555 Dye, DyLight™ 549
776.83
N/A
DMF, DMSO
>90% (HPLC)
Red amorphous solid
-20°C
Room Temperature
