• Synonyms：
  mPEG-PA
  mPEG-Propionic 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.

Methoxy PEG Propionic Acid (mPEG-CH2CH2COOH) is an Amine PEGylation reagent reactive towards the amino group of lysine(s) at pH 7-8. Biopharma PEG offers Methoxy PEG Propionic Acid with molecular weight 1K, 2K and 3.4K Da, in 1g and 10g and more packing sizes. Please contact us at sales@biochempeg.com for bulk and GMP grade PEGs pricing and packaging size.