Alkyne-PEG4-NHS Ester

Catalog # Pkg Size Price(USD) Quantity
TA103-1000 1000 mg $795.00
TA103-100 100 mg $195.00
TA103-25 25 mg $95.00

Alkyne-PEG4-NHS Ester is a labeling reagent used to modify the primary amine groups (e.g., a side chain of lysine residues or aminosilane-coated surfaces) with an terminal alkyne group via a stable amide bond.