MPEG-Orthopyridyl Disulfide (mPEG-OPSS), MW 10K is an ortho-pyridine disulfide or pyridine disulfide functional group that can be used to modify biomolecules or other materials by providing sulfhydryl groups. Polyethylene glycol can increase solubility and stability.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
