CatalogID: 12398 Purity: ≥95% CAS NO.: 160743-62-4

  • CAS No.:
  • Synonyms:
    mPEG-Dimyristoyl glycerol
    Polyethylene glycol [PEG] dimyristoyl glycerol [DMG]
  • Purity:
  • Recommended Storage Condition:
    Store at -5°C,keep in dry and avoid sunlight.
  • Uses:

According to public information, mPEG-DMG (PEG 2000 DMG) is one of the excipients of the COVID-19 vaccine, which can help reduce antibody association (opsonization) by serum proteins and clearance by phagocytes thus conferring longer systemic circulation. ​

Biopharma PEG offers a wide range of PEG products from lab to commercial scale in both non-GMP and GMP grades. Email at and start using a superior product for your next product R&D project.

1. Lipid Nanoparticles─From Liposomes to mRNA Vaccine Delivery, a Landscape of Research Diversity and Advancement, Rumiana Tenchov, Robert Bird, Allison E. Curtze, and Qiongqiong Zhou, ACS Nano 2021 15 (11), 16982-17015, DOI: 10.1021/acsnano.1c04996
​2. Roh, H., & Oh, K. (2021). Brief Review on the Processes for RNA-Platform Vaccine Production. Journal of the Korea Convergence Society , 12 (8), 179–186.