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  • PGPC-d6
PGPC-d6的可视化放大

PGPC-d6

A neuropeptide with diverse biological activities

原价
¥4300-8187
价格
3440-6550
PGPC-d6的二维码

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  • 货号: ajcx23264
  • CAS: N/A
  • 别名: 1-Palmitoyl-2-glutaryl Phosphatidylcholine-d6
  • 分子式: C29H50D6NO10P
  • 分子量: 615.8
  • 纯度: >98%
  • 溶解度: DMSO: 1 mg/ml,Ethanol: 20 mg/ml,PBS (pH 7.2): 5 mg/ml
  • 储存: Store at -20°C
  • 库存: 现货

Background

PGPC-d6 is intended for use as an internal standard for the quantification of PGPC , as well as related fragmented short-chain fatty acid remnants of phospholipid oxidation, by GC- or LC-MS. PGPC is an oxidized phospholipid that can be formed under conditions of oxidative stress.1 It is found as a component in mildly oxidized LDL (MM-LDL) and in products formed from the oxidation of 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine (Ox-PAPC).2 PGPC activates peroxisome proliferator-activated receptor α (PPARα) in a concentration-dependent manner in a cell-based ligand-binding assay.3 It increases VCAM1 and E-selectin expression in human aortic endothelial cells (HAECs), as well as HAEC binding by monocytes and polymorphonuclear neutrophils (PMNs), in a concentration-dependent manner.4 PGPC (37.5 μM) also increases total 5-lipoxygenase metabolites in murine resident peritoneal macrophages (RPMs) and induces apoptosis in A7r5 rat aortic smooth muscle cells in vitro when used at a concentration of 50 μM.5,6 PGPC levels are increased in serum, LDL, and peripheral blood mononuclear cells (PBMCs) of patients with coronary artery disease.7 UVA irradiation increases PGPC levels in cultured human skin fibroblasts.8



1.Fruhwirth, G.O., Loidl, A., and Hermetter, A.Oxidized phospholipids: From molecular properties to diseaseBiochimica et Biophysica Acta1772718-736(2007) 2.Watson, A.D., Leitinger, N., Navab, M., et al.Structural identification by mass spectrometry of oxidized phospholipids in minimally oxidized low density lipoprotein that induce monocyte/endothelial interactions and evidence for their presence in vivoThe Journal of Biological Chemisty272(21)13597-13607(1997) 3.Lee, H., Shi, W., Tontonoz, P., et al.Role for peroxisome proliferator-activated receptor α in oxidized phospholipid-induced synthesis of monocyte chemotactic protein-1 and interleukin-8 by endothelial cellsCirc. Res.87(6)516-521(2000) 4.Leitinger, N., Tyner, T.R., Oslund, L., et al.Structurally similar oxidized phospholipids differentially regulate endothelial binding of monocytes and neutrophilsProceedings of the National Academy of Sciences of the United States of America96(21)12010-12015(1999) 5.Zemski Berry, K.A., and Murphy, R.C.Phospholipid ozonation products activate the 5-lipoxygenase pathway in macrophagesChem. Res. Toxicol.29(8)1355-1364(2016) 6.Fruhwirth, G.O., Moumtzi, A., Loidl, A., et al.The oxidized phospholipids POVPC and PGPC inhibit growth and induce apoptosis in vascular smooth muscle cellsBiochim. Biophys. Acta.1761(9)1060-1069(2006) 7.Mozzini, C., Frata Pasini, A., Garbin, U., et al.Increased endoplasmic reticulum stress and Nrf2 repression in peripheral blood mononuclear cells of patients with stable coronary artery diseaseFree Radic. Biol. Med.68178-185(2014) 8.Gruber, F., Bicker, W., Oskolkova, O.V., et al.A simplified procedure for semi-targeted lipidomic analysis of oxidized phosphatidylcholines induced by UVA irradiationJ. Lipid. Res.53(6)1232-1242(2012)

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