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Medchemexpress LLC Bis-PEG21-NHS ester | 2221948-98-5 | 98.0% | 1237.34 g/mol | C54H96N2O29 | 25 MG
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Supplier:  Medchemexpress LLC HY13082725MG

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Bis-PEG21-NHS ester is a PEG/alkyl/ether-based linker used in the synthesis of PROTACs and as a cleavable linker for antibody-drug conjugates (ADCs). It is supplied as a solid with high purity and defined storage recommendations.

  • PEG/alkyl/ether-based linker
  • Cleavable linker suitable for ADC synthesis
  • Used in the construction of PROTAC molecules
  • High purity (98.0%)
  • Molecular weight 1237.34 g/mol
  • CAS number 2221948-98-5
  • Powder storage: -20°C for long-term stability

Catalog No. 50-002-03386


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