DSPE-PEG-Galactose, DSPE PEG Lipids

DSPE-PEG-Galactose

≥90% CatalogID: 11093 Purity: ≥90%

Purity：
≥90%
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.

Cited Publications

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

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
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.

Need Custom DSPE-PEG Conjugates or Specific Molecular Weights?

Biopharma PEG provides high-purity DSPE-PEG-RGD across a wide range of PEG molecular weights in both research scale and commercial GMP grade quantities. We also offer custom synthesis for specialized lipid anchors, precise linkers, and targeted ligand attachments tailored to your LNP and liposome drug delivery project.

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