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790981P

Avanti

14:0 PE-DTPA (Gd)

1,2-dimyristoyl-sn-glycero-3-phosphoethanolamine-N-diethylenetriaminepentaacetic acid (gadolinium salt), powder

Synonym(s):

1,2-ditetradecanoyl-sn-glycero-3-phosphoethanolamine- N-diethylenetriaminepentaacetic acid (gadolinium salt); DMPE-DTPA (Gd)

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About This Item

Empirical Formula (Hill Notation):
C47H90GdN6O17P
CAS Number:
827020-81-5
Molecular Weight:
1199.47
UNSPSC Code:
12352211
NACRES:
NA.25

Assay

>99% (TLC)

form

powder

packaging

pkg of 1 × 5 mg (790981P-5mg)

manufacturer/tradename

Avanti Research™ - A Croda Brand 790981P

lipid type

phospholipids

shipped in

dry ice

storage temp.

−20°C

General description

14:0 PE-DTPA (Gd) has been used as a paramagnetic lipid to probe the orientation of a membrane protein in respect to the phospholipid bilayer membrane.
Lipid nanoparticles containing DMPE-DTPA(Gd) provide high quality contrast enhanced vascular MRI at 97% reduced dose of Gd and do not rely on renal clearance. Structure as shown by Cormode, D.P. et al.

Packaging

5 mL Amber Glass Screw Cap Vial (790981P-5mg)

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

790981P-VAR:
790981P-5MG:
790981P-BULK:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Nanocrystal core high-density lipoproteins: a multimodality contrast agent platform.
Cormode DP, et al.
Nano Letters, 8, 3715-3723 (2008)
David P Cormode et al.
Nano letters, 8(11), 3715-3723 (2008-10-23)
High density lipoprotein (HDL) is an important natural nanoparticle that may be modified for biomedical imaging purposes. Here we developed a novel technique to create unique multimodality HDL mimicking nanoparticles by incorporation of gold, iron oxide, or quantum dot nanocrystals
Assembly of phospholipid nanodiscs of controlled size for structural studies of membrane proteins by NMR
Hagn F, et al.
Nature Protocols, 13(1), 79-79 (2018)
Ivano Bertini et al.
Magnetic resonance in medicine, 52(3), 669-672 (2004-08-31)
In the present research, we investigated the use of paramagnetic liposomes as contrast agents (CAs) for the detection of solid tumors. The liposomes were sterically stabilized by a polyethylene glycol (PEG) coating, and their size was constrained to approximately 100
Alessandra Barazza et al.
Bioconjugate chemistry, 24(6), 1039-1048 (2013-04-27)
We have previously reported enhancing the imaging of atherosclerotic plaques in mice using reconstituted high density lipoproteins (HDL) as nanocarriers for the MRI contrast agent gadolinium (Gd). This study focuses on the underlying mechanisms of Gd delivery to atherosclerotic plaques.
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