• 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-Biotin is a linear heterobifunctional PEGylation reagent that combines a DSPE phospholipid with a biotin group. This reagent is instrumental in creating PEGylated liposomes or micelles, leveraging its self-assembling properties. The DSPE facilitates lipid bilayer integration, improving drug solubility, while the PEG moiety confers stealth characteristics, extending circulation half-life and reducing non-specific protein binding or cell adhesion. The biotin group enables non-covalent binding to targeting molecules such as antibodies, aptamers, proteins, and peptides, making it highly effective for targeted drug delivery applications.

Biopharma PEG offers a wide range of PEG products from lab to commercial scale. Email at sales@biochempeg.com and start using a superior product for your next product R&D project.

Cited Publications

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

1. van den Broek, M.R.P., Versluis, M., van den Berg, A. et al. Functionalized monodisperse microbubble production: microfluidic method for fast, controlled, and automated removal of excess coating material. Microsyst Nanoeng 10, 120 (2024). https://doi.org/10.1038/s41378-024-00760-y

View more publications citing Biopharma PEG products.