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Medchemexpress LLC Dspe-peg2000-maleimide | 00-00-0 | 99.6% | 2000 (average) | 5 MG
SDP

Supplier:  Medchemexpress LLC HY1407395MG

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DSPE-PEG2000-Maleimide is a PEGylated phospholipid conjugate in which a DSPE lipid is linked to an ~2000 Da polyethylene glycol chain terminating in a maleimide group. It is used to introduce thiol-reactive functionality onto liposome or nanoparticle surfaces for site-selective conjugation of peptides, antibodies, or other thiol-containing ligands to enable targeted delivery and surface modification.

  • Provides a maleimide functional group for thiol-specific conjugation.
  • Facilitates stable incorporation into liposome and nanoparticle membranes.
  • Extends circulation time through PEGylation.
  • Average molecular weight approximately 2000 Da.
  • High-purity material suitable for bioconjugation applications.
  • Store at -20°C under inert gas to preserve stability.

Catalog No. 50-002-22377


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