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Lipid PEGs

DSPE-PEG-MAL, MW 3,400

Catalog: TASK-02-2000044   CAS NO.: 474922-22-0
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  • 1g

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Description

1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine-PEG-Maleimide (DSPE-PEG-MAL, DSPE-PEG-Maleimide), one of phospholipid PEG derivatives that composed of DSPE and maleimide groups, is a commonly used reactive phospholipids to conjugate antibodies, peptides or other ligands to the surface of liposome and other lipid PEG nanoparticles. DSPE-PEG-Maleimide is often used in targeted drug delivery with the lipid bilayer to improve drug solubility, the PEG to provide stealth property, extend circulation half-life and reduce non-specific protein binding or cell adhesion, and the reactive maleimide to bioconjugate targeting molecules including antibody, aptamer, protein and peptide.

Specifications

CAS No.474922-22-0
FormulaN/A
Molecular Weight3,400
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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