Azide PEG Succinimidyl Carboxymethyl Ester (N3-PEG-SCM), MW 3.5K is a heterobifunctional azide PEG succinimidyl carboxyl used as a crosslinker or a spacer between two different chemical entities, Methyl ester products, the PEG moiety in the heterofunctional PEG derivative provides water solubility, biocompatibility and flexibility. Applications are particularly suitable for the development of antibody drug conjugates (ADCs).
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.