Phosphatidylserine, (bovine)/ml 1ml chloroformPhosphatidylserine, (bovine)/ml 1ml chloroform
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Phosphatidylserine, (bovine)/ml 1ml chloroform


Phosphatidylserine (PS) is a negatively charged glycerophospholipid that is widespread but quantitatively minor phospholipid in mammalian cells. PS is found mainly in animals and white beans. PS is found mostly on the inner layer of the plasma membrane. During cell apoptosis it is redistributed to the outer layer where it functions as a ligand for phagocyte recognition and as an anti-inflammatory.1 In vertebrates, PS is a signal for removal by macrophages. PS is also externalized for various cellular functions such as cell fusion, blood clotting and regulating cell signaling. It acts as an important part of the lipid-calcium-phosphate complex needed for mineral formation.2 PS has been extensively investigated for a number of possible therapeutic roles including treating dementia, relieving stress, and recovering from exercise.3
Cat# Size Price Qty Buy
1047 50 mg/ml, 1ml £275.65

Additional Information

Property Value or Rating
Product Size 50 mg/ml, 1ml
Manufacturer Matreya, LLC
Empirical Formula C42H78NO10P (oleoyl)
CAS# 51446-62-9
Formula Weight 788
Solvent chloroform
Source natural
Purity 98+%
Analytical Methods TLC; identity confirmed by MS
Natural Source Animal/Bovine
Solubility chloroform, toluene
Physical Appearance A neat liquid
Storage -20°C

1. Banafsheh Mirnikjoo, Krishnakumar Balasubramanian, and Alan J. Schroit, The Journal of Biological Chemistry, August, Vol. 284 pp. 22512, 2009 
2. Licia N. Y. Wu, Brian R. Genge and Roy E. Wuthier, The Journal of Biological Chemistry, Feb. Vol. 283 pp.3827, 2008 
3. T. H. Crook, PhD, J. Tinklenberg, MD, J. Yesavage, MD, W. Petrie, MD, M. G. Nunzi, PhD and D. C. Massari, PhD, American Academy of Neurology, Vol. 41 pp. 644, 1991

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