AZDye 488 Tetrazine
Catalog#
Unit Size
Price (USD)
Availability
Qty
1361-1
1 mg
$195.00
In stock
1361-5
5 mg
$775.00
In stock
1361-25
25 mg
$2,450.00
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
- 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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