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Medchemexpress LLC m-PEG8-NHS ester | 756525-90-3 | MFCD13184969 | 95.0% | 509.54 g/mol | C22H39NO12 | 100 MG
SDP

Supplier:  Medchemexpress LLC HYW019793100MG

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m-PEG8-NHS ester is a methoxy polyethylene glycol (PEG) linker containing an N-hydroxysuccinimide (NHS) ester functional group. It provides an eight-unit PEG spacer for conjugation to primary amines and is used in antibody-drug conjugate (ADC) synthesis and general bioconjugation to increase solubility and reduce aggregation.

  • Non-cleavable 8-unit PEG spacer
  • Amine-reactive NHS ester for conjugation
  • Supplied as a 100 mg vial (research use only)
  • Purity by NMR: 95.0%
  • Molecular weight 509.54 g/mol; formula C22H39NO12
  • Store pure material at -20°C for long-term stability

Catalog No. 50-002-03219


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