Product Description
Azide-PEG-Succinimidyl Carboxymethyl Ester (N3-PEG-SCM) is a linear, heterobifunctional polyethylene glycol (PEG) reagent featuring an azide group on one end and a carboxyl-reactive succinimidyl ester (SCM) on the other. This versatile crosslinker includes a PEG spacer that enhances solubility and biocompatibility, making it ideal for a variety of bioconjugation and surface modification applications.
The azide group enables highly specific conjugation via click chemistry (e.g., CuAAC), while the SCM ester readily reacts with primary amines to form stable amide bonds. These properties make N3-PEG-SCM particularly suitable for use in bioconjugation, targeted drug delivery, PEG hydrogel formation, crosslinking, and surface functionalization.
High quality azide-PEG-SCM with a standard quality specification of 95% Substitution.
Heterobifunctional PEG reagents from NSP are generally employed as crosslinking agents or as spacers between two different chemical entities. The PEG moiety in the heterofunctional PEG derivatives provides water solubility, biocompatibility, and flexibility. Applications are especially geared towards the development of antibody drug conjugates.
