• Synonyms：
  mPEG-Acetic Acid
  
• 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.

mPEG-AA, also known as mPEG-Acetic Acid or mPEG-CM (carboxyl methyl), is a linear monofunctional PEG linker. It features a carboxyl group (COOH) attached to the PEG chain via a methylene (CH2) linkage. This configuration allows for the introduction of carboxyl groups onto biomolecules or surfaces, facilitating bioconjugation and surface modification reactions. The presence of the PEG spacer enhances water solubility and biocompatibility. mPEG-AA finds applications in various fields such as drug delivery, biomaterials, and bioconjugation chemistry. ​

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