AZDye 488 Tetrazine

Catalog#
Unit Size
Price (USD)
Availability
Qty
1361-1
1 mg
$179.00
In stock
1361-5
5 mg
$695.00
In stock
1361-25
25 mg
$2,150.00
In stock

    A bright, green-fluorescent probe used for detection TCO-tagged biopolymers. AZDye 488 Tetrazine demonstrates exceptionally fast cycloaddition kinetics (up to 30 000 M-1 s-1) with trans-cyclooctenes (TCO) as the dienophile, the fastest kinetics ever reported for any bioorthogonal reaction. In applications such as in vivo cancer imaging or pre‐targeted cell labeling studies where rapid reaction kinetics is a must AZDye 488 Tetrazine probe would of great value.

    Abs/Em Maxima
    493/517 nm
    Extinction Coefficient
    83,000
    Flow Cytometry Laser Line
    488 nm
    Microscopy Laser Line
    488 nm
    Spectrally Similar Dyes
    Alexa Fluor® 488, Atto™ 488, CF™ 488 Dye, DyLight™488
    Molecular weight
    703.66
    CAS
    N/A
    Solubility
    Water, MeOH, DMSO, DMF
    Purity
    >95% (HPLC)
    Appearance
    Red solid
    Storage conditions
    -20°C. Desiccate
    Shipping conditions
    Ambient temperature

    AZDye488

    1. Marquard, A.N., et al. (2020). Expanding the Scope of Antibody Rebridging with New Pyridazinedione-TCO Constructs. Bioconjug Chem., 31(6), 1616-23. [PubMed]
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