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18:2 PS
Cat. No.:
OB0626WX-4722
Appearance:
Powder
Purity:
>99%
Size:
Add to basket
Product Overview
Description:
18:2 PS is a phosphatidylserine derivative containing two linoleoyl fatty acyl groups. The negatively charged serine headgroup and polyunsaturated acyl chains define its characteristic membrane properties.
Synonyms:
1,2-dilinoleoyl-sn-glycero-3-phospho-L-serine, sodium salt; 1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine (sodium salt); PS(18:2(9Z,12Z)/18:2(9Z,12Z)); Sodium (2S,8R,19Z,22Z)-2-azaniumyl-8-{[(9Z,12Z)-octadeca-9,12-dienoyl]oxy}-5-oxido-5,11-dioxo-4,6,10-trioxa-5lambda~5~-phosphaoctacosa-19,22-dien-1-oate; sodium;(2S)-2-azaniumyl-3-[[(2R)-2,3-bis[[(9Z,12Z)-octadeca-9,12-dienoyl]oxy]propoxy]-oxidophosphoryl]oxypropanoate; 321883-39-0
CAS No.:
321883-39-0
Compound CID:
46891793
Formula:
C42H73NO10PNa
Formula Weight:
805.993
Specification
Storage:
Storage at -20°C.
Applications:
18:2 PS serves as an analytical reference standard for phosphatidylserine profiling and structural characterization. It facilitates lipidomic analysis, chromatographic method development, and molecular species annotation in phospholipid research. This compound supports investigations of membrane lipid organization and phosphatidylserine metabolism.
