a-hydroxy, - ?amino-poly (ethylene glycol) (HO-PEG-NH2) is a heterobifunctional PEG. NH2 group is stable and can be activated. Synonyms: HO-PEG-NH2; hydroxyl-PEG-Amine, HO-PEG-NH2 Linear Structural Formula: HO(CH2CH2O)nCH2CH2NH2HCl Application: Applications may include: bioconjugation, drug...