计算溶液所需的质量、体积或浓度。
| 活性类型 | 活性值-log(M) | 作用机制 | 期刊 | 参考文献(PubMed IDs) |
|---|
Moligand™ 级 提供 ≥99% 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。
-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
27-羟基胆固醇(27-HC)是由胆固醇在肝脏中的甾醇27-羟化酶作用下合成的。在0.15至0.73 μM的循环范围中,它是一种丰富的氧化甾醇。27-HC是胆汁合成的底物
应用:
观察其对肝脏脂质积累的抑制作用;作为乳腺癌细胞系中的肝X受体(LXR)配体;作为液相色谱-串联质谱(LC-MS-MS)法中的对照,量化空肠样品中的25-OHC
27-hydroxycholesterol (27-HC) is synthesized by cholesterol under the action of sterol 27-hydroxylase in the liver. It is an abundant oxidizing sterol in the cyclic range of 0.15 to 0.73 μM. 27-HC is a substrate for bile synthesis
Product description:
27-Hydroxycholesterol, an oxysterol secreted from macrophages, has been shown to be capable of passing through the blood-brain barrier and entering the circulation via the brain. This compound has been shown to be a cholesterol oxidation metabolite that causes an increase in levels of GADD 153 and caspase-12 in ARPE-19 cells in vitro. 27-Hydroxycholesterol has also been reported to increase levels of Aβ peptide production, reduce mitochondrial membrane potential, and induce nuclear factor κB (NFκB) and heme-oxygenase 1 (HO-1). Overall, 27-Hydroxycholesterol displays apoptotic properties via reactive oxygen species (ROS) generation, glutathione depletion, and inflammation. 27-Hydroxycholesterol is an activator of LXR α and LXR β.
An oxysterol with cholesterol oxidation metabolite properties.
Application:
To observe its inhibitory effect on lipid accumulation in liver. As a liver X receptor (LXR) ligand in breast cancer cell lines; As a control in liquid chromatography-tandem mass spectrometry (LC-MS-MS), 25-OHC in jejunum samples was quantified
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 脂质和脂质样分子 |
| 类(Class) | 类固醇和类固醇衍生物 |
| 亚类(Subclass) | 胆汁酸、胆汁醇及其衍生物 |
| 中间层级节点(Intermediate Tree Nodes) | 羟基胆汁酸、醇及其衍生物 |
| 直接上位类(Direct Parent) | 二羟基胆汁酸、醇及其衍生物 |
| 其他上位类(Alternative Parents) | 3-β-羟基类固醇 3-β-羟基δ-5-类固醇 Delta-5-类固醇 脂肪醇 仲醇 环状醇及其衍生物 伯醇 碳氢化合物衍生物 |
| 分子骨架(Molecular Framework) | 脂肪族同多环化合物 |
| 取代基(Substituents) | 26-羟基类固醇 - 3-β-羟基-δ-5-甾体 - 3-β-羟基类固醇 - 3-羟基-δ-5-甾体 - 3-羟基-4-烷基-10-羟基- - 羟基苯甲酸酯 - 脂肪族同多环化合物 - 环醇 - Delta-5-类固醇 - 二羟基胆酸、醇或衍生物 - 脂肪酰基 - 脂肪醇 - 烃衍生物 - 羟基吡啶 - 有机氧化合物 - 有机氧化合物 - 初级醇 - 醛基 |
| 描述(Description) | 该化合物属于二羟基胆酸、醇及其衍生物类有机化合物。这类化合物含有或源自胆酸或醇,且精确携带两个羧基。 |
| 外部描述符(External Descriptors) | Cholesterol and derivatives |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
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P264: 处理后要彻底洗手。