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方案
>99% (TLC)
表单
powder
包装
pkg of 1 × 1 mg (700136P-1mg)
制造商/商品名称
Avanti Research™ - A Croda Brand 700136P
运输
dry ice
储存温度
−20°C
一般描述
7α,27-dihydroxycholesterol (7α,27-di-OHC) is synthesized by the hydroxylation of 27-hydroxycholesterol (27-OHC). It is an oxysterol with side chains oxidized and is a structural isomer of 7α,25-dihydroxycholesterol. 7α,27-dihydroxycholesterol-d6 is a deuterated derivative of 7α,27-di-OHC.
应用
7α,27-dihydroxycholesterol-d6 has been used as a deuterated internal standard in liquid chromatography electrospray ionization tandem mass spectrometric (LC/ESI-MS/MS) for human plasma oxysterol analysis.
生化/生理作用
7α,27-dihydroxycholesterol (7α,27-di-OHC) is a ligand for Epstein-Barr virus-induced gene 2 (EBI2). 7α27-di-OHC is implicated in neurological disease, Smith-Lemli-Opitz syndrome, obesity metabolic syndrome and diabetes by lipidomics analysis of human cerebrospinal fluid (CSF) samples. The levels of 7α,27-di-OHC decreases in lipopolysaccharide activation.
包装
5 mL Amber Glass Screw Cap Vial (700136P-1mg)
法律信息
Avanti Research is a trademark of Avanti Polar Lipids, LLC
通常也和此产品一起购买
储存分类代码
11 - Combustible Solids
WGK
WGK 3
Barbara Sottero et al.
Free radical biology & medicine, 144, 55-71 (2019-05-30)
High amounts of cholesterol have been definitely associated with the pathogenesis of several diseases, including metabolic and neurodegenerative disorders, cardiovascular diseases, and cancer. In all these pathologies the exacerbation of pro-oxidant and inflammatory responses is a consistent feature. In this
Valentin Mutemberezi et al.
Journal of neuroinflammation, 15(1), 74-74 (2018-03-11)
Oxysterols are cholesterol derivatives that have been suggested to play a role in inflammatory diseases such as obesity, atherosclerosis, or neuroinflammatory diseases. However, the effect of neuroinflammation on oxysterol levels has only been partially studied so far. We used an
Katharina R Beck et al.
Journal of lipid research, 60(9), 1535-1546 (2019-07-06)
Oxysterols previously were considered intermediates of bile acid and steroid hormone biosynthetic pathways. However, recent research has emphasized the roles of oxysterols in essential physiologic processes and in various diseases. Despite these discoveries, the metabolic pathways leading to the different
Ratna Karuna et al.
Steroids, 99(Pt B), 131-138 (2015-02-17)
We report a straightforward sample preparation procedure and a direct liquid chromatography electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS) method for the analysis of 7alpha,25-dihydroxycholesterol (7α25-OHC) and 7alpha,27-dihydroxycholesterol (7α27-OHC). By applying a slow protein precipitation approach using cold ethanol, we were
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