CatalogID: 10984 Purity: ≥95% CAS NO.: 756525-90-3

  • CAS No.:
  • Synonyms:
    m-PEG8-NHS ester
    Methyl-PEG7-NHS ester
  • 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.

mPEG7-NHS ester (mPEG7-SPA) is a linear PEG derivative containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.

mPEG7-NHS ester is also a non-cleavable 7 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). ​

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