C5740
细胞色素P450 人
2E1 isozyme microsomes, with P450 Reductase and cytochrome b5, recombinant, expressed in baculovirus infected insect cells (BTI-TN-5B1-4)
生物来源
human
质量水平
重组
expressed in baculovirus infected insect cells (BTI-TN-5B1-4)
描述
1.0 nmole P450 2E1 per 0.5 ml vial
表单
buffered aqueous solution (100 mM potassium phosphate, pH 7.4)
UniProt登记号
应用
cell analysis
运输
dry ice
储存温度
−70°C
基因信息
human ... CYP2E1(1571)
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应用
Cytochrome P450 is a heterogeneous family of isozymes whose primary function is to oxidize small molecules both as a function of intermediary metabolism (e.g., fatty acids) and to detoxify exogenous compounds (drugs or toxins). Alterations in the renal formation of Cytochrome P450 metabolites from arachidonic acid may participate in the formation of hypertension. Therefore, they have been identified as candidate mediators in the development of this multifactorial disease.
生化/生理作用
细胞色素P450是异质性同工酶家族，其主要功能是氧化小分子，发挥中间代谢（如脂肪酸）功能和对外源性化合物（药物或毒素）进行解毒。有些同工型具有有限的底物特异性，而其他同工酶则比较混杂。CYP1A1亚型催化乙氧基试卤灵的7-脱乙基。细胞色素P450(CYP)在外源物解毒、细胞代谢和稳态中起重要作用。药物相互作用的一种主要机制就是激活或抑制这类酶。CYP酶可被多种外源物和内源底物经由受体依赖途径转录激活。基于代谢的药物相互作用主要影响就是抑制这类酶，许多化疗药物可通过抑制或诱导细胞色素P450酶系引发药物互作。
分析说明
Cytochrome c Reductase, b5, P450 content and p-Nitrophenol Hydroxylase activity reported on a lot-specific basis.
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
新产品
此项目有
Mong-Heng Wang et al.
Hypertension (Dallas, Tex. : 1979), 42(4), 594-599 (2003-08-27)
The incidence of essential hypertension increases with obesity; however, the mechanisms that link obesity with hypertension are unclear. Renal cytochrome P450 (CYP)-derived eicosanoids--hydroxyeicosatetraenoic acids (HETEs), epoxyeicosatrienoic acids (EETs), and dihydroxyeicosatrienoic acids (DHETs)--have been shown to play an important role in
Xiangrong Zhang et al.
PloS one, 9(4), e94962-e94962 (2014-04-17)
The present study characterized in vitro metabolites of 20(R)-25-methoxyl-dammarane-3β, 12β, 20-triol (20(R)-25-OCH3-PPD) in mouse, rat, dog, monkey and human liver microsomes. 20(R)-25-OCH3-PPD was incubated with liver microsomes in the presence of NADPH. The reaction mixtures and the metabolites were identified
Dongju Lin et al.
Drug metabolism and disposition: the biological fate of chemicals, 42(10), 1727-1736 (2014-07-16)
Diosbulbin B (DIOB), a furan-containing diterpenoid lactone, is the most abundant component of Dioscorea bulbifera L. (DB), a traditional Chinese medicine herb. Administration of purified DIOB or DB extracts has been reported to cause liver injury in animals. The mechanisms
Mirza Bojić et al.
Drug metabolism and disposition: the biological fate of chemicals, 42(9), 1438-1446 (2014-07-06)
Cilengitide is a stable cyclic pentapeptide containing an Arg-Gly-Asp motif responsible for selective binding to αVβ3 and αVβ5 integrins. The candidate drug showed unexpected inhibition of cytochrome P450 (P450) 3A4 at high concentrations, that is, a 15-mM concentration caused attenuation
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