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Medchemexpress LLC Bis-propargyl-PEG4 | 159428-42-9 | 95.6% | 250 MG
SDP

Supplier:  Medchemexpress LLC HY120397250MG

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Bis-propargyl-PEG4 is a PEG4-based bifunctional linker bearing terminal propargyl (alkyne) groups. It is designed for click chemistry and PROTAC linker synthesis, enabling copper-catalyzed azide-alkyne cycloaddition (CuAAC) for conjugation to azide-bearing partners.

  • Peg4 linker with terminal propargyl (alkyne) groups.
  • Enables copper-catalyzed azide-alkyne cycloaddition (CuAAC) for bioconjugation.
  • Suited for PROTAC synthesis and small-molecule dimer formation.
  • Defined molecular weight and formula for predictable stoichiometry.
  • Available in milligram to gram packaging for research use.

Catalog No. 50-002-34463


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