Thiol-PEG-CH2COOH(SH-PEG-COOH), MW 1K is a heterobifunctional PEG derivative containing a thiol at one end and COOH at one end, and the PEG moiety provides water solubility, biocompatibility and flexibility . Can react with primary amines in the presence of activators such as EDC or HATU. Applied in medical research, drug release, nanotechnology and new material research, cell culture.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
