PLPEth (16:0/18:2 PEth)

1-Palmitoyl-2-linoleoyl-sn-glycero-3-phosphoethanol (PLPEth) is a form of phosphatidylethanol (PEth), which is formed primarily by transphosphatidylation of phosphatidylcholine (PC) by phospholipase D. Most PEth (about 75%) is incorporated into erythrocyte membranes, and is one of the longest-lived circulating EtOH metabolite yet identified. PLPEth is a one of five most abundant naturally occurring PEth species.

Categories	Lipids
Filter	Phosphatidylethanol
CAS Number	336786-73-3
Molecular Formula	C55H108NO8P
Molecular Weight (g/mol)	942.4
Purity	>95%
Storage	-20 °C or below
Shipping Temp	Gel Ice

Technical Data Sheet

1) van der Nagel, B. C. H., et al. (2018). “Quantification of phosphatidylethanols in whole blood as a proxy for chronic alcohol consumption, using ultra performance convergence chromatography tandem mass spectrometry.” Ther Drug Monit 40(2): 268-275.
2) DiBattista, A., et al. (2022) “Quantitation of phosphatidylethanols in dried blood spots to determine rates of prenatal alcohol exposure in Ontario.” Alcoholism: Clinical and Experimental Research 46(2): 243-251.
3) Aboutara, N., et al. (2021). “Analysis of six different homologues of phosphatidylethanol from dried blood spots using liquid chromatography-tandem mass spectrometry.” Drug Test Anal 13(1): 140-147.

1 mg (L-6020) quantity	1 mg (L-6020)	$58
5 mg (L-6020) quantity	5 mg (L-6020)	$163

PLPEth (16:0/18:2 PEth)

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PLPEth (16:0/18:2 PEth)

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