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Medchemexpress LLC Bis-PEG4-NHS ester | 1314378-11-4 | MFCD20228963 | 97.0% | 488.44 | C20H28N2O12 | 250 MG
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Supplier:  Medchemexpress LLC HY130086250MG

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Bis-PEG4-NHS ester is a noncleavable four-unit polyethylene glycol (PEG) linker bearing N-hydroxysuccinimide (NHS) ester reactive groups used for antibody-agent conjugation (ADC) and general bioconjugation applications. It is supplied for research use and is available in multiple pack sizes.

  • Noncleavable 4-unit PEG linker.
  • Terminal NHS ester groups for coupling to primary amines.
  • High reported purity (97.0%).
  • Molecular weight 488.44 and formula C20H28N2O12.
  • Available in small to large pack sizes, including 250 MG.

Catalog No. 50-002-02264


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