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1-Stearoyl-2-Arachidonoyl-d8-sn-glycero-3-PC Sale

(Synonyms: 18:0/20:4-d8-PC, PC(18:0/20:4-d8), SAPCd8, 1-Stearoyl-2-Arachidonoyl-d8-sn-glycero-3-Phosphatidylcholine, 1-Stearoyl-2-Arachidonoyl-d8-sn-glycero-3-Phosphocholine) 目录号 : GC46496

An internal standard for the quantification of 1-stearoyl-2-arachidonoyl-sn-glycero-3-PC

1-Stearoyl-2-Arachidonoyl-d8-sn-glycero-3-PC Chemical Structure

Cas No.:161922-50-5

规格 价格 库存 购买数量
50 μg
¥736.00
现货
100 μg
¥1,405.00
现货
500 μg
¥5,893.00
现货
1 mg
¥10,312.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

1-Stearoyl-2-arachidonoyl-d8-sn-glycero-3-PC is intended for use as an internal standard for the quantification of 1-stearoyl-2-arachidonoyl-sn-glycero-3-PC by GC- or LC-MS. 1-Stearoyl-2-arachidonoyl-sn-glycero-3-PC (SAPC) is a phospholipid containing stearic acid and arachidonic acid at the sn-1 and sn-2 positions, respectively. It is a component of LDL and has been found in human stenotic aortic valves and atherosclerotic plaques.1,2 Levels of SAPC are increased in the subepithelial invasive region compared to the superficial region of tumor tissue samples from patients with superficial-type pharyngeal squamous cell carcinoma.3 SAPC unilamellar vesicles have been used as substrates to quantify the activity of secretory phospholipase A2 (sPLA2) in the presence or absence of inhibitors.4 SAPC has also been used in the formation of lipid bilayers to study the effects of lipid composition on bilayer phase transitions.5

1.Milne, G.L., Seal, J.R., Havrilla, C.M., et al.Identification and analysis of products formed from phospholipids in the free radical oxidation of human low density lipoproteinsJ. Lipid Res.46(2)307-319(2005) 2.Lehti, S., KÄkelÄ, R., HÖrkkÖ, S., et al.Modified lipoprotein-derived lipid particles accumulate in human stenotic aortic valvesPLoS One8(6)e65810(2013) 3.Ishikawa, S., Tateya, I., Hayasaka, T., et al.The distribution of phosphatidylcholine species in superficial-type pharyngeal carcinomaBiomed. Res. Int.5387913(2017) 4.Schebb, N.H., Falck, D., Faber, H., et al.Fast method for monitoring phospholipase A2 activity by liquid chromatography-electrospray ionization mass spectrometryJ. Chromatogr. A1216(27)5249-5255(2009) 5.Tada, K., Goto, M., Tamai, N., et al.Pressure effect on the bilayer phase transition of asymmetric lipids with an unsaturated acyl chainAnn. N.Y. Acad. Sci.1189(1)77-85(2010)

Chemical Properties

Cas No. 161922-50-5 SDF
别名 18:0/20:4-d8-PC, PC(18:0/20:4-d8), SAPCd8, 1-Stearoyl-2-Arachidonoyl-d8-sn-glycero-3-Phosphatidylcholine, 1-Stearoyl-2-Arachidonoyl-d8-sn-glycero-3-Phosphocholine
Canonical SMILES [O-]P(OC[C@H](OC(CCC/C([2H])=C([2H])\C/C([2H])=C([2H])\C/C([2H])=C([2H])\C/C([2H])=C([2H])\CCCCC)=O)COC(CCCCCCCCCCCCCCCCC)=O)(OCC[N+](C)(C)C)=O
分子式 C46H76D8NO8P 分子量 818.2
溶解度 Ethanol: 30 mg/ml,Ethanol:PBS (pH 7.2)(1:2): 0.3 mg/ml 储存条件 Store at -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 1.2222 mL 6.111 mL 12.222 mL
5 mM 0.2444 mL 1.2222 mL 2.4444 mL
10 mM 0.1222 mL 0.6111 mL 1.2222 mL
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