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Medchemexpress LLC 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[PDP(PEG)-2000] (ammonium salt) | 474922-24-2 | >99.0% | C140H273N4O55PS2 | 10MG
SDP

Supplier:  Medchemexpress LLC HY144000A10MG

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DSPE-PEG(2000) PDP is an orthopyridyl-disulfide functionalized PEGylated phospholipid (ammonium salt) used to introduce a reducible disulfide linker for bioconjugation and surface functionalization of liposomes and nanoparticles. It is supplied as a purified solid intended for cold storage and long-term stability.

  • Orthopyridyl-disulfide functionality enables thiol-reactive conjugation.
  • PEG2000 spacer provides steric stabilization and surface shielding.
  • Suitable for liposome and nanoparticle surface modification.
  • High purity supports reliable and reproducible conjugation chemistry.
  • Supplied as a stable solid for cold storage and handling.
  • Enables formation of reducible disulfide linkers for controlled release strategies.

Catalog No. 50-002-59154


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