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詳細
cholestanol, 5α,6α-epoxy
アッセイ
>99% (TLC)
フォーム
powder
包装
pkg of 1 × 5 mg (700032P-5mg)
メーカー／製品名
Avanti Research™ - A Croda Brand
輸送温度
dry ice
保管温度
−20°C
SMILES記法
O1[C@@]32[C@@H]1C[C@@H]4[C@@H]([C@]3(CC[C@@H](C2)O)C)CC[C@]5([C@H]4CC[C@@H]5[C@@H](CCCC(C)C)C)C
InChI
1S/C27H46O2/c1-17(2)7-6-8-18(3)21-9-10-22-20-15-24-27(29-24)16-19(28)11-14-26(27,5)23(20)12-13-25(21,22)4/h17-24,28H,6-16H2,1-5H3/t18-,19+,20+,21-,22+,23+,24+,25-,26-,27+/m1/s1
InChI Key
PRYIJAGAEJZDBO-ZEQHCUNVSA-N
関連するカテゴリー
詳細
5α,6α-epoxycholestanol (5α,6α-EC) is generated by cholesterol epoxidation and is a diastereoisomer of 5β,6β-epoxycholestanol (5β,6β-EC).
アプリケーション
5α,6α-epoxycholestanol has been used as a sterol internal standard in ultra-performance liquid chromatography–high resolution mass spectrometry (UPLC-ESI-HRMS) analysis to quantify mice brain sterols. It may be used in calibration curve generation for the quantification of phytosterols in food samples and as an internal standard for oxysterol quantification in biological samples by gas chromatography-mass spectrometry (GC-MS)
生物化学的／生理学的作用
5α,6α-epoxycholestanol (5α,6α-EC) is a liver X receptor (LXR) antagonist. It mimics cholesterol in phosphatidylcholine vesicles and is a substrate for acyl-coenzyme A:cholesterol acyltransferase (ACAT). 5α,6α-EC is employed in anticancer treatments. It is catabolized by the enzyme cholesterol-5,6-epoxide hydrolase (ChEH) enzyme to 3β,5α,6β-triol. 5α,6α-EC impairs redox state and affects atherogenesis. The levels of 5α,6α-EC is elevated in hypercholesterolemia and mediates steroid receptor coactivator (SRC) recruitment.
包装
5 mL Amber Glass Screw Cap Vial (700032P-5mg)
法的情報
Avanti Research is a trademark of Avanti Polar Lipids, LLC
保管分類コード
11 - Combustible Solids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
700032P-VAR:
700032P-5MG:
700032P-BULK:
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5alpha, 6alpha-Epoxyphytosterols and 5alpha, 6alpha-Epoxycholesterol Increase Oxidative Stress in Rats on Low-Cholesterol Diet
Wielkoszynski T, et al
Oxidative Medicine and Cellular Longevity, 2019 (2019)
The influence of an obesogenic diet on oxysterol metabolism in C57BL/6J mice
Wooten JS, et al.
Cholesterol, 2014 (2014)
Development and validation of methodologies for the quantification of phytosterols and phytosterol oxidation products in cooked and baked food products
Menendez-Carreno M, et al.
Journal of Chromatography A, 1428, 316-325 (2016)
Identification of 5alpha, 6alpha-epoxycholesterol as a novel modulator of liver X receptor activity
Berrodin TJ, et al.
Molecular Pharmacology, 78(6), 1046-1058 (2010)
Cholesterol is superior to 7-ketocholesterol or 7alpha-hydroxycholesterol as an allosteric activator for acyl-coenzyme A: cholesterol acyltransferase 1
Zhang Y, et al.
The Journal of Biological Chemistry, 278(13), 11642-11647 (2003)
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