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Medchemexpress LLC Poly(oxy-1,2-ethanediyl), α-[(9R)-6-hydroxy-6-oxido-1,12-dioxo-9-[(1-oxooctadecyl)oxy]-5,7,11-trioxa | 474922-26-4 | 99.5% | 1000 g/mol (average) | (C2H4O)nN2O10P·NH3 | 100 MG
SDP

Supplier:  Medchemexpress LLC HYW440823A100MG

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DSPE-PEG-Amine is an amine-terminated polyethylene glycol-conjugated phospholipid used to functionalize liposomes and nanoparticles for targeted delivery and surface bioconjugation. The terminal primary amine enables covalent coupling to a wide range of crosslinkers, allowing attachment of ligands, dyes, or polymers to control surface chemistry and improve in vivo behavior.

  • Amine-terminated PEG-lipid enabling covalent bioconjugation.
  • Average molecular weight ≈ 1000 g/mol for short PEG spacer.
  • High purity (≈99.5%) suitable for research applications.
  • Solid, white to off-white form with stable cold storage.
  • Facilitates liposome and nanoparticle surface functionalization.
  • Improves circulation and steric stabilization when PEGylated.

Catalog No. 50-002-81149


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