A9135
花生四烯酸乙酯
≥98.5% (GC), liquid
别名:
5,8,11,14-二十碳四烯酸乙酯, 花生四烯酸乙酯
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关于此项目
经验公式（希尔记法）:
C22H36O2
化学文摘社编号:
分子量:
332.52
MDL编号:
UNSPSC代码:
12352211
PubChem化学物质编号:
NACRES:
NA.25
生物来源
fungus
质量水平
方案
≥98.5% (GC)
表单
liquid
官能团
ester
脂质类型
omega FAs
运输
ambient
储存温度
−20°C
SMILES字符串
CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)OCC
InChI
1S/C22H36O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24-4-2/h8-9,11-12,14-15,17-18H,3-7,10,13,16,19-21H2,1-2H3/b9-8-,12-11-,15-14-,18-17-
InChI key
SNXPWYFWAZVIAU-GKFVBPDJSA-N
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生化/生理作用
花生四烯酸（AA）是细胞膜磷脂的多不饱和Ω-6脂肪酸成分。磷脂酶A2响应炎症从膜磷脂释放AA。AA可在至少两种环加氧酶（COX）亚型作用下随后代谢成前列腺素和血栓素，被脂氧合酶代谢为白三烯和脂氧素，以及通过p450催化代谢为环氧二十碳三烯酸。 AA及其代谢物在多种生物过程中具有重要作用，包括信号转导、收缩、趋化性、以及细胞增殖、分化和凋亡。已证明AA与G蛋白的α亚基结合并抑制Ras GTPase激活蛋白（GAPs）的活性。 AA的细胞摄取需要消耗能量并且涉及涉及跨细胞质膜的蛋白质辅助转运。
包装
密封安瓿包装。
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves
Hao Wang et al.
Alcohol (Fayetteville, N.Y.), 83, 29-35 (2019-06-09)
Problems of stability were found for biomarkers of alcohol consumption: ethyl glucuronide (EtG), ethyl sulfate (EtS), phosphatidylethanols (PEths), and fatty acid ethyl esters (FAEEs) in whole blood. The purpose of this study was to establish a method for the determination
Enrique M Ostrea et al.
Alcoholism, clinical and experimental research, 30(7), 1152-1159 (2006-06-24)
Biomarkers of fetal exposure to alcohol are important to establish so that early detection and intervention can be made on these infants to prevent undesirable outcomes. The aim of this study was to analyze long-chain fatty acid ethyl esters (FAEEs)
The improvement in endotoxin-induced redistribution of organ blood flow by inhibition of thromboxane and prostaglandin synthesis.
G E Tempel et al.
Advances in shock research, 7, 209-218 (1982-01-01)
O Holian et al.
Biochemical and biophysical research communications, 160(3), 1110-1116 (1989-05-15)
Purified rat pancreas protein kinase C (PKC) is activated by unsaturated free fatty acids (oleic and arachidonic). The ethyl esters of these fatty acids are ineffective as enzyme activators. However, when the ethyl esters are added in combination with a
Eiichiro Ishido et al.
Bioscience, biotechnology, and biochemistry, 66(1), 73-77 (2002-02-28)
Two polyunsaturated fatty acids (PUFAs) or their esters were mixed, and their oxidation processes were measured at 65 degrees C and ca. 0% relative humidity. Except when a PUFA ester was mixed with a free PUFA, the oxidation of the
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