• 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.

DSPE-PEG-Galactose is a phospholipid PEG derivative with a D-galactose group that self-assembles in aqueous solution to form lipid bilayers. The polymer can be used for the preparation of liposomes as carriers for drug delivery or nutrients, such as mRNA vaccines. d-Galactose increases solubility in aqueous media and increases the selectivity of PEGylation reactions.

Please inquire at sales@biochempeg.com about pricing and availability.

Cited Publications

This PEG derivative has been cited in peer-reviewed scientific publications. Browse the references below to learn more.

1. ​Kaufmann, J., Cetin, E., Kraus, T., Rieger, H., & Leneweit, G. (2025). Galactosylated liposomes for targeted encapsulation and enhanced cytotoxicity of Mistletoe Lectin, an antitumoral type 2 ribosome-inactivating protein. International journal of pharmaceutics: X, 10, 100392. https://doi.org/10.1016/j.ijpx.2025.100392
2. ​Kim, M., Jeong, M., Hur, S., Cho, Y., Park, J., Jung, H., Seo, Y., Woo, H. A., Nam, K. T., Lee, K., & Lee, H. (2021). Engineered ionizable lipid nanoparticles for targeted delivery of RNA therapeutics into different types of cells in the liver. Science Advances. https://doi.org/abf4398

View more publications citing Biopharma PEG products.