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Medchemexpress LLC Cholesterol-SA-PEG-azide | 90.0% | 10 MG
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Supplier:  Medchemexpress LLC HY17156210MG

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Cholesterol-SA-PEG-Azide (MW 2000) is a cholesterol-conjugated polyethylene glycol derivative linked via succinic acid and terminated with an azide. Supplied as a powder with reported purity around 90%, it is used in liposome and nanoparticle formulation and provides a bioorthogonal azide handle for click conjugation.

  • Provides cholesterol anchoring for liposomal or nanoparticle membranes.
  • Contains a terminal azide for copper-catalyzed azide-alkyne click chemistry.
  • Average PEG molecular weight ~2,000 to modulate circulation and steric properties.
  • Supplied as a powder; store cold to preserve stability.
  • Reported purity ~90%, suitable for formulation and conjugation research.

Catalog No. 50-002-95417


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