mPEG-OPSS,1K - 5g
mPEG-OPSS (1K, 5 g) is a functionalized polyethylene glycol derivative featuring an ortho-pyridyl disulfide (OPSS) group. It is widely used for site-specific protein and peptide conjugation, bioconjugation chemistry, and surface modification, enabling the development of stable PEGylated biomolecules and materials.
