Mal-PEG-SCM

Supplementary Information:
Synonyms： Maleimide-PEG-Succinimidyl Carboxymethyl Ester Purity： ≥95% Recommended Storage Condition： Store at -5°C,keep in dry and avoid sunlight. Uses： Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound. Maleimide PEG Succinimidyl Carboxymethyl Ester (MAL-PEG-SCM) is a linear heterobifunctional PEG reagent featuring both a maleimide and a succinimidyl NHS ester group. This compound serves as a valuable crosslinking reagent due to its PEG spacer. The maleimide group readily reacts with thiol (-SH) groups, sulfhydryls, or mercaptos, while the succinimidyl carboxyl methyl ester (SCM) group facilitates reactions with primary amines. It’s important to note that the maleimide component contains a reactive C=C double bond, making it sensitive to light or oxygen.