Amine PEG Acetic Acid(NH2-PEG-COOH), HCl Salt, MW 10K is a heterobifunctional amine PEG Acetic Acid product commonly used as a crosslinker or a spacer between two different chemical entities. Pegylation can increase solubility and stability and reduce the immunogenicity of peptides and proteins.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.