Thiol PEG Succinimidyl Propionate, MW 3.5K is a heterobifunctional thiol PEG succinimidyl propionate (NHS ester) product commonly used as a crosslinker or as a spacer between two different chemical entities. 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.