Amine PEG Acetic Acid (NH2-PEG-COOH), HCl Salt, MW 5K Heterobifunctional amine PEG acetic acid product used as a crosslinker or spacer between two different chemical entities, PEGylation can increase solubility and Stability and reduced immunogenicity of peptides and proteins. It also inhibits nonspecific binding of charged molecules to the modified surface.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.