TAMRA Methyltetrazine

Catalog#
Unit Size
Price (USD)
Availability
Qty
1026-1
1 mg
$149.00
In stock
1026-5
5 mg
$435.00
In stock
1026-25
25 mg
$1,480.00
In stock

    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.

    Abs/Em Maxima
    553/575 nm
    Extinction Coefficient
    92,000
    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
    Molecular weight
    776.83
    CAS
    N/A
    Solubility
    DMSO, DMF
    Purity
    >95% (HPLC)
    Appearance
    Red amorphous solid
    Storage conditions
    -20°C. Desiccate
    Shipping conditions
    Ambient temperature

    TAMRA

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