Achieving precise delivery of therapeutic agents to specific cells remains a cornerstone of modern medicine. Unlock new levels of precision in ligand-mediated drug delivery with DSPE-PEG-MAL, a versatile and indispensable functionalized PEG-lipid.

This engineered lipid enables the covalent conjugation of bioactive molecules – such as targeting peptides, antibodies, or proteins – directly onto nanoparticle surfaces. This conjugation occurs via its reactive maleimide (MAL) group, which readily forms stable thioether bonds with free sulfhydryl (-SH) groups on ligands.

Why is this critical? This key modification:

² Enhances nanoparticle targeting efficiency by ensuring ligands are correctly oriented and presented.

² Boosts therapeutic accuracy, minimizing off-target effects and maximizing payload delivery to diseased cells.

² Improves pharmacokinetics through PEGylation, extending circulation time.

These capabilities are transformative for applications in oncology, advanced diagnostics, and next-generation therapeutics.

At SINOPEG, we empower your research and development with MULTIPLE STRUCTURAL VARIANTS of DSPE-PEG-MAL . We understand that one size doesn't fit all in complex drug delivery systems. That's why we offer:

1.Customizable Molecular Weight (MW)

2.Adjustable PEG Chain Length

3.Consistent High Purity (>95%)

These options ensure optimal performance and compatibility within your specific liposomal formulations, lipid nanoparticles (LNPs), micelles, or other targeted nanocarriers.

Ready to accelerate your targeted nanomedicine projects? Explore our comprehensive DSPE-PEG-MAL portfolio & specifications: https://www.sinopeg.com/DSPE-PEG-MAL_ss

DM us directly for technical data sheets, specific quotes, or custom synthesis requests!

Email: sales@sinopeg.com

US Tel: +1-844-782-5734

US Tel: +1-844-QUAL-PEG

CHN Tel: +86-400-918-9898