描述
cholestane-3β,5α,6β-triol-d7
检测方案
>99% (TLC)
形式
powder
包装
pkg of 1 × 1 mg (700055P-1mg)
pkg of 1 × 5 mg (700055P-5mg)
制造商/商品名称
Avanti Research™ - A Croda Brand
运输
dry ice
储存温度
−20°C
SMILES字符串
[H][C@@]12[C@]([C@](CC[C@H](O)C3)(C)[C@@]3(O)[C@H](O)C2)([H])CC[C@@]4(C)[C@@]1([H])CC[C@]4([H])[C@]([H])(C)CCCC([2H])(C([2H])([2H])[2H])C([2H])([2H])[2H]
一般描述
5α,6β-dihydroxycholestanol is a structural derivative of cholesterol and is an abundant oxysterols. 5α,6β-dihydroxycholestanol-d7 is a deuterated form of 5α,6β-dihydroxycholestanol.
应用
5α,6β-dihydroxycholestanol-d7 has been used as an analyte in liquid chromatography with tandem mass spectrometry (LC-MS-MS) analysis based multiple reaction monitoring (MRM) studies and as an internal standard in tandem mass spectrometry (MS/MS) for analysis of plasma samples.
生化/生理作用
5α,6β-dihydroxycholestanol (5α,6β-diOH-Chol) or cholestane-3β,5α,6β-triol (C-triol) levels are elevated along with 7-ketocholesterol in Niemann-Pick type C (NP-C) disease and is a key biomarkers for detection. It has ,neuroprotective functionality and may elicit protection against neuronal injury during ischemia.
包装
5 mL Amber Glass Screw Cap Vial (700055P-1mg)
5 mL Amber Glass Screw Cap Vial (700055P-5mg)
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
闪点(°F)
No data available
闪点(°C)
No data available
Glynis Klinke et al.
Clinical biochemistry, 48(9), 596-602 (2015-03-31)
Niemann-Pick type C (NP-C) is a rare progressive neurodegenerative lipid storage disorder with heterogeneous clinical presentation and challenging diagnostic procedures. Recently oxysterols have been reported to be specific biomarkers for NP-C but knowledge on the intra-individual variation and on reference
Sara Boenzi et al.
Journal of lipid research, 57(3), 361-367 (2016-01-07)
Oxysterols are intermediates of cholesterol metabolism and are generated from cholesterol via either enzymatic or nonenzymatic pathways under oxidative stress conditions. Cholestan-3β,5α,6β-triol (C-triol) and 7-ketocholesterol (7-KC) have been proposed as new biomarkers for the diagnosis of Niemann-Pick type C (NP-C)
Haiyan Hu et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(34), 11426-11438 (2014-08-22)
Overstimulation of NMDA-type glutamate receptors is believed to be responsible for neuronal death of the CNS in various disorders, including cerebral and spinal cord ischemia. However, the intrinsic and physiological mechanisms of modulation of these receptors are essentially unknown. Here
Ren Sheng et al.
Nature communications, 5, 4393-4393 (2014-07-16)
Wnt proteins control diverse biological processes through β-catenin-dependent canonical signalling and β-catenin-independent non-canonical signalling. The mechanisms by which these signalling pathways are differentially triggered and controlled are not fully understood. Dishevelled (Dvl) is a scaffold protein that serves as the
M Voorink-Moret et al.
Molecular genetics and metabolism, 123(2), 76-84 (2018-01-02)
In patients suspected of a lipid storage disorder (sphingolipidoses, lipidoses), confirmation of the diagnosis relies predominantly on the measurement of specific enzymatic activities and genetic studies. New UPLC-MS/MS methods have been developed to measure lysosphingolipids and oxysterols, which, combined with
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