CatalogID: 10979 Purity: ≥95% CAS NO.: 876746-59-7

  • CAS No.:
  • Purity:
  • MF:
  • MW:
  • 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.

mPEG2-SPA, also known as mPEG3-NHS ester, is a monodispersed PEG linker featuring an NHS ester. The NHS ester is applicable for labeling primary amines (-NH2) in proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer enhances solubility in aqueous media.