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• Structure:
  
  
  
  
  
  (Acrylate-PEG-Alkyne).
• Reactivity: The acrylate group is capable of free radical polymerization, while the alkyne group reacts with azides via copper-catalyzed azide-alkyne cycloaddition (CuAAC), often referred to as "click chemistry".
• Uses: Due to its bifunctional nature, it is widely utilized for modifying surfaces, forming hydrogels, and linking molecules, including in biomedical applications.
• Molecular Weights: Common options include
  
  
  
  ,
  
  
  
  ,
  
  
  
  , and
  
  
  
  Da, with some suppliers offering others.
• Storage: Should be stored in a dry environment at -20±5℃, protected from light.
  SINOPEG +7

• SINOPEG : Offers various molecular weights of AA-PEG-Alkyne.
• CD Bioparticles: Known as Acrylate-PEG-ALK, available in 100mg to 5g+ sizes.
• Amerigo Scientific : Supplies high-quality AA-PEG-Alkyne.
• Alfa Chemistry : Lists this reagent as a functionalized PEG.
  Alfa Chemistry +3