All Photos(1)



18:1 PEG350 PE

Avanti Polar Lipids 880430O

1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-350] (ammonium salt)
CAS Number:




pkg of 1 × 25 mg (880430O-25mg)


Avanti Polar Lipids 880430O

shipped in

dry ice

storage temp.


SMILES string


General description

18:0 PEG350 PE is a polyethylene glycol (PEG) conjugated phospholipid. PEGylated phospholipids are amphiphilic polymers, The molecular weight and exact mass are averages based on the polydispersity of PEG.


18:1 PEG350 PE is suitable for use:
  • in the preparation of lipid bilayer membranes to estimate the diameter of the ion channel formed by the Bacillus anthracis protective antigen 63 (PA63)
  • to prepare Gd-C5F12-phospholipid nanobubbles
  • to form aqueous dispersions and to study metal cation induced cubic phase

Biochem/physiol Actions

Polyethylene glycol (PEG) conjugated phospholipids are known to protect the steric nature of liposomes. Hence, they are commonly recommended for use in liposome formulation. PEGylated lipids are used as drug carriers. Use of highly concentrated PEG-lipids makes the possibility of mixed micelles.


5 mL Clear Glass Sealed Ampule (880430O-25mg)

Storage Class Code

12 - Non Combustible Liquids



Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

Quotes and Ordering

Michela Pisani et al.
The journal of physical chemistry. B, 112(17), 5276-5278 (2008-04-11)
Metal cations (Mn(2+) or Ca(2+)) in aqueous dispersions of mixtures of dioleoylphosphatidylethanolamine (DOPE) and poly(ethylene glycol)-functionalized DOPE (DOPE-PEG(350)) induce, above a certain amount of the PEG lipid component, a phase transition from the inverted hexagonal phase H(II) to the bicontinuous
Micro- and Nanoengineering of the Cell Surface (2014)
Se-Young Choi et al.
PloS one, 7(3), e34333-e34333 (2012-04-06)
To develop a long-circulating theragnostics, meaning therapeutics and diagnostics for MR-guided HIFU ablation, we designed and prepared Gd-C(5)F(12)-phospholipid nanobubbles (PLNs) 30-100 nm in diameter. The biochemical and physical characterization of Gd-C(5)F(12)-PLNs were performed. Since Gd-C(5)F(12)-PLN-50 (Φ = 50 nm) and Gd-C(5)F(12)-PLN-100 (Φ = 100
Sirkku Hanski et al.
Biomacromolecules, 11(12), 3440-3447 (2010-10-27)
We report on highly ordered oblique self-assemblies in ionic complexes of PEGylated triple-tail lipids and cationic polypeptides, as directed by side-chain crystallization, demonstrating also reversible oblique-to-hexagonal order-order transitions upon melting of the side chains. This is achieved in bulk by
Brian J Nablo et al.
Biophysical journal, 95(3), 1157-1164 (2008-07-23)
Nonelectrolyte polymers of poly(ethylene glycol) (PEG) were used to estimate the diameter of the ion channel formed by the Bacillus anthracis protective antigen 63 (PA(63)). Based on the ability of different molecular weight PEGs to partition into the pore and

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service