• Synonyms：
  SH-PEG-NHS
  Thiol-PEG-NHS
  
• Purity：
  ≥95%
• Recommended Storage Condition：
  Store at -5°C,keep in dry and avoid sunlight.
• Uses：
  Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

SH-PEG-SC (SH-PEG-NHS) is a linear heterobifunctional PEG reagent with a Thiol and a NHS ester group.  NHS ester group can react with primary amine, Thiol(SH) group can react with maleimide and transition metal surface including gold (Gold nanoparticles-SH-PEG-NHS).