Maleimide PEG Amine(Mal-PEG-NH2), TFA Salt, MW 5K Heterobifunctional maleimide PEG amine product, the NH2 group reacts with carboxylic acid (in the presence of HATU or EDC) or activated NHS ester by forming an amide bond. Maleimide groups can react with thiol groups to form covalent thioether linkages.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
