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Medchemexpress LLC Bis-PEG13-NHS ester | 2221949-00-2 | 98.0% | 884.92 | C38H64N2O21 | 100 MG
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Supplier:  Medchemexpress LLC HY130825100MG

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Bis-PEG13-NHS ester is a polyethylene glycol (PEG)-based NHS ester linker supplied for research use in bioconjugation, antibody-drug conjugate (ADC) synthesis, and PROTAC linker construction. It reacts with primary amines to form amide bonds, enabling stable attachment of payloads to biomolecules.

  • Peg/alkyl/ether-based linker suitable for conjugation chemistry.
  • Reactive NHS ester functional group for coupling to primary amines.
  • Cleavable linker properties useful for ADC and PROTAC designs.
  • Available in multiple pack sizes, including a 100 MG option.
  • High purity, typically around 98.0%.

Catalog No. 50-002-02732


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