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Tetrazine-PEG17-NHS ester

Tetrazine-PEG17-NHS ester

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-M1-8056 25mg 990.00
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R-M1-8056 50mg 1450.00
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Product description

Tetrazine-PEG17-NHS ester is a PEG linker containing a tetrazine group and an NHS ester which is very reactive with amine(NH2)-containing molecule. It often used for modification of proteins, peptides, or amine-modified oligonucleotides with tetrazine moiety. Hydrogen substituted tetrazines demonstrate exceptionally fast kinetics, generally at least 10 fold faster compared to methyl substituted tetrazines. The aqueous solubility of this reagent is substantially enhanced by a hydrophilic polyethylene glycol (PEG) spacer arm.


Appearance N/A
Molecular weight 1133.25
Purity >90%
Solubility N/A
PDI By GPC <1.5
Molecular formula C51H84N6O22
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
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