Hydroxyl PEG Amine, (HO-PEG-NH2) HCl Salt MW 1K is an amino PEG with hydroxyl groups. Often used as a cross-linking agent or as a spacer between two different chemical entities. Suitable for antibody drug conjugate (ADC) development.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.