Date published: 2025-9-30

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Arachidonoyl Thio-PC (CAS 146797-82-2)

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Alternate Names:
2-deoxy-2-thio Arachidonoyl PC
Application:
Arachidonoyl Thio-PC is a substrate for phospholipase A2
CAS Number:
146797-82-2
Purity:
>98%
Molecular Weight:
784.2
Molecular Formula:
C44H82NO6PS
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Arachidonoyl Thio-PC is a substrate for all forms of phospholipase A2 (PLA2) including the cytosolic, Ca2+-dependent form (cPLA2). Upon hydrolysis of the thioester bond, free thiols are detected using DTNB (Ellmans reagent)


Arachidonoyl Thio-PC (CAS 146797-82-2) References

  1. Valproic acid down-regulates the conversion of arachidonic acid to eicosanoids via cyclooxygenase-1 and -2 in rat brain.  |  Bosetti, F., et al. 2003. J Neurochem. 85: 690-6. PMID: 12694395
  2. Sulfur-related air pollutants induce the generation of platelet-activating factor, 5-lipoxygenase- and cyclooxygenase-products in canine alveolar macrophages via activation of phospholipases A2.  |  Beck-Speier, I., et al. 2003. Prostaglandins Other Lipid Mediat. 71: 217-34. PMID: 14518563
  3. Group X secretory phospholipase A2 can induce arachidonic acid release and eicosanoid production without activation of cytosolic phospholipase A2 alpha.  |  Saiga, A., et al. 2005. Prostaglandins Other Lipid Mediat. 75: 79-89. PMID: 15789617
  4. Evidence for de novo synthesis of lysophosphatidic acid in the spinal cord through phospholipase A2 and autotaxin in nerve injury-induced neuropathic pain.  |  Ma, L., et al. 2010. J Pharmacol Exp Ther. 333: 540-6. PMID: 20123931
  5. Decrease in expression or activity of cytosolic phospholipase A2alpha increases cyclooxygenase-1 action: A cross-talk between key enzymes in arachidonic acid pathway in prostate cancer cells.  |  Niknami, M., et al. 2010. Biochim Biophys Acta. 1801: 731-7. PMID: 20227521
  6. Effects of the inhibition of cytosolic phospholipase A(2)α in non-small cell lung cancer cells.  |  Sundarraj, S., et al. 2012. J Cancer Res Clin Oncol. 138: 827-35. PMID: 22274867
  7. Inhibition of neutral sphingomyelinase decreases arachidonic acid mediated inflammation in liver ischemia-reperfusion injury.  |  Aslan, M., et al. 2014. Int J Clin Exp Pathol. 7: 7814-23. PMID: 25550821
  8. Crosstalk between liver antioxidant and the endocannabinoid systems after chronic administration of the FAAH inhibitor, URB597, to hypertensive rats.  |  Biernacki, M., et al. 2016. Toxicol Appl Pharmacol. 301: 31-41. PMID: 27086176
  9. Effect of tauroursodeoxycholic acid on PUFA levels and inflammation in an animal and cell model of hepatic endoplasmic reticulum stress.  |  Aslan, M., et al. 2018. Hum Exp Toxicol. 37: 803-816. PMID: 29027487
  10. Ursodeoxycholyl lysophosphatidylethanolamide protects against hepatic ischemia/reperfusion injury via phospholipid metabolism-mediated mitochondrial quality control.  |  Gu, J., et al. 2020. FASEB J. 34: 6198-6214. PMID: 32162746
  11. Activation of the cytosolic calcium-independent phospholipase A2 β isoform contributes to TRPC6 externalization via release of arachidonic acid.  |  Putta, P., et al. 2021. J Biol Chem. 297: 101180. PMID: 34509476
  12. iPLA2 inhibition blocks LysoPC-induced TRPC6 externalization and promotes Re-endothelialization of carotid injuries in hypercholesterolemic mice.  |  Putta, P., et al. 2023. Cell Calcium. 112: 102734. PMID: 37030190
  13. 1-Hexadecyl-2-arachidonoylthio-2-deoxy-sn-glycero-3-phosphorylcholine as a substrate for the microtiterplate assay of human cytosolic phospholipase A2.  |  Reynolds, LJ., et al. 1994. Anal Biochem. 217: 25-32. PMID: 8203736

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Arachidonoyl Thio-PC, 5 mg

sc-202063
5 mg
$250.00