Date published: 2026-4-4

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3-sn-Phosphatidylethanolamine (CAS 90989-93-8)

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Alternate Names:
1,2-Diacyl-sn-glycero-3-phosphoethanolamine; L-α-Cephalin; L-α-Phosphatidylethanolamine
Application:
3-sn-Phosphatidylethanolamine is a major structural phospholipid in the brain
CAS Number:
90989-93-8
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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3-sn-Phosphatidylethanolamine is involved in the formation of lipid bilayers and serves as a key component in maintaining membrane integrity and fluidity. This phospholipid also participates in cellular signaling pathways and membrane trafficking processes, contributing to the regulation of various cellular functions. At the molecular level, 3-sn-Phosphatidylethanolamine interacts with proteins and other lipids to modulate membrane properties and facilitate the transport of molecules across the membrane. Its presence in the cellular membrane also influences the activity of membrane-bound enzymes and receptors, impacting cellular responses to external stimuli. 3-sn-Phosphatidylethanolamine is from bovine brain.


3-sn-Phosphatidylethanolamine (CAS 90989-93-8) References

  1. Rapid chromatographic method to decipher distinct alterations in lipid classes in NAFLD/NASH.  |  Laggai, S., et al. 2013. World J Hepatol. 5: 558-67. PMID: 24179615
  2. Lipidomic profiling of sinus mucosa from patients with chronic rhinosinusitis.  |  Fazlollahi, F., et al. 2015. Clin Transl Sci. 8: 107-15. PMID: 25588779
  3. Lipidomic profiling of mastoid bone and tissue from patients with chronic otomastoiditis.  |  Fazlollahi, F., et al. 2015. Int Arch Otorhinolaryngol. 19: 141-50. PMID: 25992170
  4. The Human Pathogen Streptococcus pyogenes Releases Lipoproteins as Lipoprotein-rich Membrane Vesicles.  |  Biagini, M., et al. 2015. Mol Cell Proteomics. 14: 2138-49. PMID: 26018414
  5. Determination of FVIIa-sTF Inhibitors in Toxic Microcystis Cyanobacteria by LC-MS Technique.  |  Anas, AR., et al. 2015. Mar Drugs. 14: 7. PMID: 26729138
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  7. Quantification of Human Milk Phospholipids: the Effect of Gestational and Lactational Age on Phospholipid Composition.  |  Ingvordsen Lindahl, IE., et al. 2019. Nutrients. 11: PMID: 30678181
  8. Solid Lipid Nanoparticle Carrier Platform Containing Synthetic TLR4 Agonist Mediates Non-Viral DNA Vaccine Delivery.  |  Francis, JE., et al. 2020. Vaccines (Basel). 8: PMID: 32967285
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  10. Simultaneous quantification of the lipids phosphatidylcholine, 3-sn-phosphatidylethanolamine, sphingomyelin, and L-α-lysophosphatidylcholine extracted from the tissues of the invasive golden apple snail (Pomacea canaliculata) using UHPLC-ESI-MS/MS.  |  Wang, J., et al. 2021. Food Chem. 343: 128427. PMID: 33131959
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

3-sn-Phosphatidylethanolamine, 5 mg

sc-231925
5 mg
$62.00

Hi, Can you provide the MW / exact mass and formula of this product? Thanks!

Asked by: MallerieCR
Thank you for your question. We do not test for molecular weight for this product. this product is purified form a natural source and not synthetically derived.
Answered by: BlakeJ
Date published: 2024-07-09
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Rated 5 out of 5 by from JiangJiang, W. et al. (PubMed 21062006) investigated the effects of Al(2)O(3), TiO(2), and ZnO nanoparticles (NPs) on bacteria cells and bacterial surface biomolecules by Fourier transform infrared spectroscopy. They found that the phosphodiester bond of L- -phosphatidylethanolamine was broken by ZnO NPs, forming phosphate monoesters and resulting in the highly disordered alkyl chain. -SCBT Publication Review
Date published: 2015-04-02
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3-sn-Phosphatidylethanolamine is rated 5.0 out of 5 by 1.
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