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810120P

Avanti

18:0 PEG2000 PE CF

Avanti Research™ - A Croda Brand

Synonym(s):

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[poly(ethylene glycol)2000-N′-carboxyfluorescein] (ammonium salt)

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About This Item

CAS Number:
1092697-61-4
UNSPSC Code:
12352211
NACRES:
NA.25

Assay

>99% (TLC)

packaging

pkg of 1 × 1 mg (810120P-1mg)
pkg of 1 × 500 μg (810120P-500ug)

manufacturer/tradename

Avanti Research™ - A Croda Brand

shipped in

dry ice

storage temp.

−20°C

General description

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[poly(ethylene glycol)2000-N′-carboxyfluorescein] (18:0 PEG2000 PE CF) lipid comprises hydrophilic polyethylene glycol (PEG) polymer in its head groups. DSPE-PEG(2000) micelles exist as spheroid in aqueous solution.

Application

18:0 PEG2000 PE CF may be used:
  • in in vitro release assays from nanoemulsion (NE)
  • for the labeling PEGylated LPD (liposome-polycation-DNA) for size exclusion chromatography studies
  • as a fluorescent probe to monitor shape transformation in giant vesicles

Biochem/physiol Actions

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[poly(ethylene glycol)2000-N′-carboxyfluorescein] (18:0 PEG2000 PE CF) micelles aid in nanoparticles based drug delivery. It has potential to solubilize hydrophobic drugs and aid in the controlled release of drugs. 18:0 PEG2000 PE CF also called the DSPE−PEG2000, prevents the uptake of drugs by mononuclear phagocyte system and is a potential drug carrier for cancer therapy.

Packaging

5 mL Clear Glass Sealed Ampule (810120P-1mg)
5 mL Clear Glass Sealed Ampule (810120P-500ug)

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC

Storage Class Code

11 - Combustible Solids

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

810120P-BULK:
810120P-VAR:
810120P-1MG:
810120P-500UG:

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Shape Transformations of Lipid Vesicles by Insertion of Bulky-Head Lipids
Tsuda S, et al.
PLoS ONE, 10(7), e0132963-e0132963 (2015)
Nanoparticles evading the reticuloendothelial system: role of the supported bilayer
Li SD and Huang L
Biochimica et Biophysica Acta - Biomembranes, 1788(10), 2259-2266 (2009)
Repeated injections of PEG-PE liposomes generate anti-PEG antibodies
Sroda K, et al.
Cellular & Molecular Biology Letters, 10, 37-47 (2005)
Morphology and physical properties of hydrophilic-polymer-modified lipids in supported lipid bilayers
Kakimoto Y, et al.
Langmuir, 34(24), 7201-7209 (2018)
Molecular-matched materials for anticancer drug delivery and imaging
Wang D, et al.
Nanomedicine : nanotechnology, biology, and medicine, 10(19), 3003-3013 (2015)
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