• Synonyms：
  Lipoic acid-PEG-Azide
  
• Purity：
  ≥95%
• Recommended Storage Condition：
  Store at -5°C,keep in dry and avoid sunlight.
• Uses：
  Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

Lipoic acid-PEG-Azide (LA-PEG-N3) is a linear heterobifunctional PEG derivative featuring an azide group and a lipoic acid group at opposite ends of the PEG chain. The lipoic acid group exhibits a high affinity for metallic surfaces and is commonly utilized for surface modification of materials such as gold nanoparticles and quantum dots. Meanwhile, the azide group enables specific and efficient conjugation via click chemistry reactions with alkynes or alkyne-containing molecules, offering versatility in biomolecule labeling and functionalization.

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