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NFPA 704
3
0
0
20-CARBOXY-LEUKOTRIENE B4 C화학적 특성, 용도, 생산
개요
20-carboxy LTB4 is a metabolite of LTB4 in human neutrophils. In human leukocytes, LTB4 is inactivated by the enzyme LTB4 20-hydroxylase. The resulting 20-hydroxy LTB4 is further oxidized to 20-carboxy LTB4. LTB4 metabolism in isolated rat hepatocytes also results in production of 20-carboxy LTB4 along with other ω-oxidation products. The biological activity of 20-carboxy LTB4 is only about 2.6% compared to that of LTB4 in causing PMNL degranulation.
용도
20-COOH-LTB4 is a leukotriene B4 metabolite and substrate for β-oxidation pathways.
정의
ChEBI: A member of the class of leukotrienes that is leukotriene B4 in which the terminal methyl group has undergone formal oxidation to the corresponding carboxylic acid.