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Medchemexpress LLC Propargyl-O-C1-amido-PEG4-C2-NHS ester | 2101206-92-0 | 95.0% | 458.46 g/mol | C20H30N2O10 | 50 MG
SDP

Supplier:  Medchemexpress LLC HY12651550MG

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Propargyl-O-C1-amido-PEG4-C2-NHS ester is a non-cleavable, four-unit PEG linker that contains a propargyl (alkyne) functional group and an N-hydroxysuccinimide (NHS) ester. It is used for bioconjugation workflows, including antibody-drug conjugation and click chemistry applications.

  • Non-cleavable 4-unit PEG linker.
  • Alkyne functional handle for copper-catalyzed azide-alkyne cycloaddition.
  • Reactive NHS ester for efficient amine coupling.
  • Purity typically 95.0%.
  • Available in multiple pack sizes, including 50 MG.

Catalog No. 50-002-02960


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