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Medchemexpress LLC DSPE-PEG-maleimide (ammonium) | 3,400 Da | 10 MG
SDP

Supplier:  Medchemexpress LLC HYW441009A10MG

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DSPE-PEG-Maleimide (MW 3400) ammonium is a phospholipid-polyethylene glycol conjugate bearing a maleimide functional group for thiol-specific coupling. It is designed for incorporation into lipid-based delivery systems to enable surface modification and bioconjugation while providing steric stabilization from the PEG chain.

  • Provides a thiol-reactive maleimide functional group for covalent coupling.
  • Contains a DSPE lipid tail for stable incorporation into lipid bilayers.
  • Has a PEG spacer (~3,400 Da) to improve steric stabilization and circulation time.
  • Suitable for preparing PEGylated liposomes, micelles, and nanostructured lipid carriers.
  • Enables surface conjugation of peptides, antibodies, or small thiol-containing ligands.

Catalog No. 50-002-80981


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