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Medchemexpress LLC DSPE-PEG-maleimide | 00-00-0 | 99.5% | 10MG
Supplier: Medchemexpress LLC HY14074010MG
DSPE-PEG-maleimide (MW 5000) is a pegylated phospholipid that combines a DSPE lipid anchor with a PEG spacer terminated in a maleimide group for selective thiol conjugation. Supplied as a solid powder with high purity, it is designed for incorporation into liposomes and lipid nanoparticles and for attaching thiol-containing ligands and peptides to particle surfaces.
- Molecular weight ~5,000 for predictable spacer length.
- Maleimide functional group enables selective thiol conjugation.
- DSPE lipid anchor allows stable insertion into lipid bilayers.
- PEG spacer increases circulation time and stability of formulations.
- High purity (~99.5%) suitable for research and formulation work.
- Powder form with recommended storage at -20°C for long-term stability.
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