产品说明书
Lanosterol
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同义名 : | - |
| CAS号 : | 79-63-0 | |
| 货号 : | A371706 | |
| 分子式 : | C30H50O | |
| 纯度 : | 60% | |
| 分子量 : | 426.717 | |
| MDL号 : | MFCD00021108 | |
| 存储条件： |
粉末 Keep in dark place,Inert atmosphere,Store in freezer, under -20°C 液体 -20°C:3-6个月-80°C:12个月 |
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| 溶解度 : |
无水乙醇: 3 mg/mL(7.03 mM)，配合低频超声助溶，注意：无水乙醇开封后，易挥发，也会吸收空气中的水分，导致溶解能力下降，请避免使用开封较久的乙醇 |
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| 动物实验配方： |
| 生物活性 | |||
|---|---|---|---|
| 描述 | Lanosterol is a key triterpenoid intermediate in the biosynthesis of Cholesterol[2]. Lanosterol is an amphipathic molecule enriched in the lens. It is synthesized by lanosterol synthase (LSS) in a key cyclization reaction of a cholesterol synthesis pathway. Treatment by lanosterol, but not cholesterol, significantly decreased preformed protein aggregates both in vitro and in cell-transfection experiments. Lanosterol treatment could reduce cataract severity and increase transparency in dissected rabbit cataractous lenses in vitro and cataract severity in vivo in dogs[3]. Lanosterol is an endogenous selective regulator of macrophage immunity. Lanosterol accumulation in macrophages, because of either treatment with ketoconazole or induced conditional disruption of Cyp51A1 in mouse macrophages in vitro, decreases IFNβ-mediated signal transducer and activator of transcription (STAT)1-STAT2 activation and IFNβ-stimulated gene expression. In addition, lanosterol accumulation increases membrane fluidity and ROS production, thus potentiating phagocytosis and the ability to kill bacteria[4]. Lanosterol 25 mM solution did not reverse opacification of human age-related cataractous nuclei[5]. | ||
| 实验方案 | |||
|---|---|---|---|
| 1mg | 5mg | 10mg | |
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1 mM 5 mM 10 mM |
2.34mL 0.47mL 0.23mL |
11.72mL 2.34mL 1.17mL |
23.43mL 4.69mL 2.34mL |
| 参考文献 |
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