form
powder
packaging
pkg of 1 × 100 mg (171204P-100mg)
manufacturer/tradename
Avanti Research™ - A Croda Brand
lipid type
lipid extracts
shipped in
dry ice
storage temp.
−20°C
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General description
Heart Extract Polar comprises the neutral lipid as a major component. Other components include phosphatidylcholine, phosphatidylserine, phosphatidylethanolamine and phosphatidylinositol.
Polar Lipid Extract is derived from the total lipid extract by precipitation with acetone followed by extraction of the acetone insoluble material with diethyl ether.
Application
Heart Extract Polar may be used:
- in the preparation of lipid bilayer membrane for ion channel ICln reconstitution
- in preparation of model membranes for flow fluorometry studies
- as a lipid standard in thin-layer chromatography
Biochem/physiol Actions
The lipids from the bovine heart mitochondria display a higher phospholipid content compared to liver lipids. Lipid extracts from the mammalian tissues like heart, kidney and liver are used in generating model membranes for mimicking real membranes. These lipid extracts also display nonlamellar phases majorly pertaining to hexagonal, cubic, micellar types at physiological temperatures.
Packaging
5 mL Clear Glass Sealed Ampule (171204P-100mg)
Legal Information
Avanti Research is a trademark of Avanti Polar Lipids, LLC
存储类别
11 - Combustible Solids
ICln channels reconstituted in heart-lipid bilayer are selective to chloride
Garavaglia M, et al.
Pflugers Archiv : European Journal of Physiology, 443(5-6), 748-753 (2002)
Lipid composition of mitochondria from bovine heart, liver, and kidney
Fleischer S, et al.
Journal of Lipid Research, 8(3), 170-180 (1967)
Natural lipid extracts and biomembrane-mimicking lipid compositions are disposed to form nonlamellar phases, and they release DNA from lipoplexes most efficiently
Koynova R and MacDonald RC
Biochimica et Biophysica Acta - Biomembranes, 1768(10), 2373-2382 (2007)
Inorganic mercury and cadmium induce rigidity in eukaryotic lipid extracts while mercury also ruptures red blood cells
Kerek E, et al.
Biochimica et Biophysica Acta - Biomembranes, 1860(3), 710-717 (2018)
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