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  • L7635 - L-α-Lysophosphatidylinositol sodium salt from Glycine max (soybean)

L7635 Sigma

L-α-Lysophosphatidylinositol sodium salt from Glycine max (soybean)


Synonym: 1-Acyl-sn-glycero-3-phospho-(1-D-myo-inositol)



Related Categories Biochemicals and Reagents, Glycerophosphoinositols, Glycerophospholipids, Lipids
assay   ≥96%
storage temp.   −20°C



1, 5 mg in ampule

Preparation Note

Prepared by the action of phospholipase A on L-α-phosphatidylinositol.


Contains primarily palmitic and stearic acids.

Biochem/physiol Actions

L-α-Lysophosphatidylinositols from Glycine max (soybean) are enriched with stearate and palmitate. Soybean Lysophosphatidylinositols may be compared with other lysophosphatidylinositol for biological activities which depend upon the identity of the acylated fatty acid.

Price and Availability

Fatty Acid Extraction Kit

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Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 


Certificate of Analysis

Certificate of Origin

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis. These documents are located on the product detail page under Useful Links & Tools. Click on the following link to search for a Certificate of Analysis. Please click the following link to see the details on our Product Dating Information.
How do I get lot-specific information or a Certificate of Analysis?
A Certificate of Analysis is available by lot number and can be obtained through our Advanced Search Option: http://www.sigmaaldrich.com/catalog/AdvancedSearchPage.do
What is the molecular weight of L-α-Lysophosphatidylinositol sodium salt from Glycine max, Product L7635?
We have calculated a value of 605.1, based on the structure of phosphatidyl-1-inositol and the assumption that the main fatty acids present as part of the structure are C16:0 (58%) and C18:0 and C18:2 (42%).
What fatty acid groups does L-α-Lysophosphatidylinositol sodium salt from Glycine max, Product L7635, contain?
The main fatty acid group is palmitic acid.  The next most abundant fatty acid groups tend to be stearic acid and linolenic acid, and then oleic acid and linoleic acid.
How do I find price and availability?
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What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS. To access the shipping information for this material, use the link on the product detail page for the product, or search here. 
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92210 Timestrip Plus 0 °C
06693 Timestrip Plus -20 °C

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