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About This Item
经验公式（希尔记法）:
C22H36O2
CAS号:
分子量:
332.52
MDL號碼:
分類程式碼代碼:
12352211
PubChem物質ID:
NACRES:
NA.25
推荐产品
生物源
fungus
化驗
≥98.5% (GC)
形狀
liquid
官能基
ester
脂質類型
omega FAs
運輸包裝
ambient
儲存溫度
−20°C
SMILES 字串
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 密鑰
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。
包裝
密封安瓿包装。
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves
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O Holian et al.
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The improvement in endotoxin-induced redistribution of organ blood flow by inhibition of thromboxane and prostaglandin synthesis.
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