AZDye 488 Tetrazine

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.

Price range: $215.00 through $2,676.00

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SKU: CCT-1361
CAS Number
N/A
Molecular Weight
703.66
Appearance
Red solid
Extinction Coefficient
83,000
Purity
>95% (HPLC)
Unit Size
1 mg, 5 mg, 25 mg
Solubility
Water, MeOH, DMSO, DMF
Storage Instructions
-20°C. Desiccate
Spectrally Similar Dyes
Alexa Fluor® 488, Atto™ 488, CF™ 488 Dye, DyLight™488
Laser Line
488 nm
Excitation/Emission Maximum
493/517 nm
Shipping Conditions
Ambient temperature
Shipping Instructions
Ambient temperature
Abs/Em Spectra

Af488

Selected References
  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]