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Medchemexpress LLC Bis-PEG9-NHS ester 25mg | 1008402-79-6 | 708.71 | C30H48N2O17 | 25 MG
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Supplier:  Medchemexpress LLC HY11700925MG

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Bis-PEG9-NHS ester is a homobifunctional polyethylene glycol (PEG) linker bearing two N-hydroxysuccinimide (NHS) ester reactive groups. It is provided as a white powder for research use in bioconjugation and linker assembly workflows, offering a hydrophilic, flexible spacer for coupling to primary amines in proteins and small molecules.

  • Contains two NHS ester reactive groups for amine conjugation.
  • PEG9 spacer increases aqueous solubility and conformational flexibility.
  • Suitable for antibody-drug conjugate and PROTAC linker synthesis.
  • High purity appropriate for research applications.
  • Supplied in a small quantity format for small-scale reactions and method development.

Catalog No. 50-003-07600


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