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Medchemexpress LLC Propargyl-PEG6-NHS ester | 2093153-99-0 | 98.0% | 445.46 g/mol | C20H31NO10 | 250 MG
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Supplier:  Medchemexpress LLC HY130385250MG

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Propargyl-PEG6-NHS ester is an alkyne-functionalized polyethylene glycol (PEG6) N-hydroxysuccinimide (NHS) ester used for bioconjugation and linker synthesis. It reacts with primary amines to form stable amide bonds and provides an alkyne handle suitable for copper-catalyzed azide-alkyne cycloaddition (CuAAC) click chemistry.

  • Amine-reactive NHS ester for stable amide bond formation.
  • Alkyne handle for copper-catalyzed azide-alkyne cycloaddition (CuAAC).
  • Peg6 spacer to improve solubility and reduce steric hindrance.
  • High purity suitable for synthetic bioconjugation workflows.
  • Available in small pack sizes for laboratory-scale synthesis.

Catalog No. 50-002-02719


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