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25-Hydroxycholesterol 是胆固醇的代谢产物,由巨噬细胞响应 Toll 样受体激活而分泌。它有效抑制 B 细胞产生 IgA,EC50约为 65 nM。


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25-Hydroxycholesterol 是胆固醇的代谢产物,由巨噬细胞响应 Toll 样受体激活而分泌。它有效抑制 B 细胞产生 IgA,EC50约为 65 nM。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 5 mg | ¥ 423 | In stock | |
| 10 mg | ¥ 581 | In stock | |
| 25 mg | ¥ 1,149 | In stock | |
| 50 mg | ¥ 1,995 | In stock | |
| 100 mg | ¥ 2,995 | In stock |
25-Hydroxycholesterol 相关产品
| 产品描述 | 25-Hydroxycholesterol is a steroid derivative that suppresses the cleavage of sterol regulatory element binding proteins (SREBPs). It inhibits HMG-CoA reductase and so it also plays a significant role in the in vivo regulation of cholesterol biosynthesis after an acute dietary cholesterol challenge. 25-hydroxycholesterol is a potent (EC50≈65 nM) and selective suppressor of IgA production by B cells. |
| 别名 | 25-羟基胆甾醇, 25-羟基胆固醇 |
| 分子量 | 402.65 |
| 分子式 | C27H46O2 |
| CAS No. | 2140-46-7 |
| Smiles | C[C@H](CCCC(C)(C)O)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C |
| 密度 | 1.03g/cm3 |
| 颜色 | White |
| 物理性状 | Solid |
| 存储 | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||||||||||||
| 溶解度信息 | Ethanol: 20 mg/mL (49.67 mM), Sonication is recommended. Chloroform: 50 mg/mL (124.18 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||||||||||||
溶液配制表 | |||||||||||||||||||||||||||||||||||||||||
Ethanol/Chloroform
Chloroform
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