Alkyne Modifier II, NHS ester [PEG4 alkyne NHS ester] - 25 mg
Alkyne Modifier II, NHS ester is an alkyne-containing reagent that reacts with primary amines at pH 7-9 forming a stale amide bond.
Algemene voorwaardenGeld-terug-garantie van 30 dagen
Verzending: 2-3 werkdagen