Propargyl-NHS Ester

Catalog # Pkg Size Price(USD) Quantity
TA111-1000 1000 mg $495.00
TA111-100 100 mg $95.00

Propargyl-NHS Ester is a simple alkyne-containing reagent that reacts with primary amines at pH 7-9 forming a stable amide bond. A short spacer arm adds minimal mass to modified molecules.