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form
powder
packaging
pkg of 1 × 1 g (541602P-1g)
pkg of 1 × 100 mg (541602P-100mg)
pkg of 5 × 100 mg (541602P-500mg)
manufacturer/tradename
Avanti Polar Lipids
lipid type
lipid extracts
shipped in
dry ice
storage temp.
−20°C
General description
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.
The Soy Extract Polar (SPE) comprises a mixture of phospholipids including phosphatidylcholine as a major component along with phosphatidylethanolamine phosphatidylinositol. It also has phosphatidic acid (along with other lipids each accounting to (6.9%). Soybean is the natural source of soy polar extract.
Application
Soy Extract Polar has been used:
- as a component of wash and elution buffer for the purification of canonical transient receptor channels (TRPC) membrane protein
- in the solubilization of ryanodine receptor channel protein
- in the reconstitution of Ca2+-selective transient receptor potential vanilloid subfamily member 6 channel (TRPV6) on to nanodiscs
Biochem/physiol Actions
Soy Extract Polar (SPE) exists in hockey-puck-like structure and mimics real membranes. It is useful in the preparation of unilamellar liposomes and nanotube networks.
Packaging
5 mL Clear Glass Sealed Ampule (541602P-100mg)
5 mL Clear Glass Sealed Ampule (541602P-500mg)
60 mL Amber Wide Mouth Screw Cap Glass Bottle (541602P-1g)
WGK
WGK 1
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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Find documentation for the products that you have recently purchased in the Document Library.
Electron cryo-microscopy structure of the canonical TRPC4 ion channel
Vinayagam D, et al.
eLife, 7, e36615-e36615 (2018)
Membrane remodeling of giant vesicles in response to localized calcium ion gradients
Doosti BA
Journal of Visualized Experiments, e57789-e57789 (2018)
Influence of lipid mimetics on gating of ryanodine receptor
Willegems K and Efremov RG
Structure, 26(10), 1303-1313 (2018)
Cryo-EM structures of the mammalian endo-lysosomal TRPML1 channel elucidate the combined regulation mechanism
Zhang S, et al.
Protein & cell, 8(11), 834-847 (2017)
Opening of the human epithelial calcium channel TRPV6
McGoldrick LL, et al.
Nature, 553(7687), 233-237 (2018)
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