CAS Number 1616668-55-3 | |
Molecular Weight 313.27 | |
Appearance Red crystalline | |
Chemical Formula C14H11N5O4 | |
Purity >95% (HPLC) | |
Unit Size 25 mg, 100 mg, 500 mg, 1000 mg | |
Solubility DMSO, DMF, DCM, THF, Chloroform | |
Storage Instructions -20°C. Desiccate | |
Shipping Conditions Ambient temperature | |
Shipping Instructions Ambient temperature |
Tetrazine-NHS Ester
Tetrazine-NHS Ester demonstrates exceptionally fast cycloaddition kinetics (up to 30 000 M-1 s-1) with trans-cyclooctene (TCO) as the dienophile, the fastest kinetics ever reported for any bioorthogonal reaction. The chemical stability tetrazines is substantially lower compared to Methyltetrazines, which requires more careful selection of reagents and conditions for chemical transformation, however it is in acceptable range for many applications.
This product is not recommended for labeling of proteins or any other biopolymers in aqueous buffers due to poor aqueous solubility.
Price range: $183.00 through $1,865.00
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