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791298P Avanti

bis(16:0 PE)-DTPA (Gd)

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

  • Empirical Formula (Hill Notation) C88H170GdN7O24P2

  • Molecular Weight 1929.52

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Properties

Related Categories Avanti Headgroup Modified Lipids, Avanti Polar Lipids Products, Biochemicals and Reagents, Lipids
assay   >99% (TLC)
form   powder
packaging   pkg of 1 × 5 mg (791298P-5mg)
mfr. no.   Avanti Polar Lipids, 791298P
shipped in   dry ice
storage temp.   −20°C

Description

General description

bis(16:0 PE)-DTPA (Gd) (bis(1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine)-N-N′-diethylenetriaminepentaacetic acid (gadolinium salt)) is a lipidic gadolinium complex, with four units of palmitic acid. The diethylenetriaminepentaacetic acid (DTPA) is chelated to gadolinium ion.

Biochem/physiol Actions

Gadolinium (Gd) has magnetic moment property and is potent magnetic resonance imaging (MRI) contrast agent. Diethylenetriaminepentaacetic acid attached to phosphatidylethanolamine (DTPA-PE) conjugated with Gd to form vesicles or liposomes improves the relaxivity of the Gd-DTPA complex while imaging. Targeted liposomes with Gd-DTPA (gadolinium-diethylenetriamine pentaacetic acid) facilitate tumor visualization and imaging.

Packaging

5 mL Amber Glass Screw Cap Vial (791298P-5mg)

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Storage & Handling of Lipids - Avanti® Polar Lipids

The following statements pertain specifically to Avanti’s lipid products for research and should not necessarily be applied to cGMP lipids intended for pharmaceutical or diagnostic applications.
Keywords: Diagnostic, Oxidations, Pharmaceutical, Solvents

Protocols

General Lipid/BSA Solubilization Protocol For Cell Delivery

Water Solutions: Solubilizing some lipids is difficult using organic solvents. Typically, lipids are suspended in methanol to aliquot, the methanol is then dried and the residue dispersed using fatty...
Keywords: Evaporation, Solvents

Peer-Reviewed Papers
15

References

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