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Medchemexpress LLC Bis-PEG13-NHS ester | 2221949-00-2 | 98.0% | 884.92 g/mol | C38H64N2O21 | 25 MG
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Supplier:  Medchemexpress LLC HY13082525MG

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Bis-PEG13-NHS ester is a PEG-based N-hydroxysuccinimide (NHS) ester linker for research use in the synthesis of antibody-drug conjugates (ADCs) and proteolysis targeting chimeras (PROTACs).

  • Provides a bifunctional PEG13 spacer for conjugation to amines.
  • Reactive NHS ester termini enable efficient coupling.
  • High purity suitable for research applications.
  • Molecular weight approximately 884.92 g/mol; molecular formula C38H64N2O21.
  • Available in small pack sizes for research-scale synthesis.

Catalog No. 50-002-03251


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