25-hydroxy Vitamin D2
货号：
12078-500ug 基本售价：
770.0 元 规格：
500 ug
产品信息
概述| 货号 | 12078-500ug |
| 描述 | Vitamin D aids in the absorption of calcium and has central roles in bone formation and maintenance, hypertension, cancer, and immunity.1,2 Vitamin D2 is produced in fungi, including yeast, from ergosterol in response to ultraviolet radiation. 25-hydroxy Vitamin D2 is an intermediate produced from vitamin D2 by cytochrome P450 isoforms in vertebrates. It is subsequently metabolized to 1,25-dihydroxy vitamin D2, which is an agonist for the vitamin D receptor.3 |
| 别名 | Ercalcidiol;25-Hydroxyergocalciferol; |
性能| 供应商 | Cayman |
| 应用文献 |
1.Holick, M.F. Vitamin D deficiency. New England Journal of Medicine 357(3), 266-281 (2007).
2.Peterlik, M.,Boonen, S.,Cross, H.S., et al. Vitamin D and calcium insufficiency-related chronic diseases: An emerging world-wide public health problem. Int.J.Environ.Res.Public Health 6, 2585-2607 (2009).
3.Gravellone, L.,Rizzo, M.A.,Martina, V., et al. Vitamin D receptor activators and clinical outcomes in chronic kidney disease. Int.J.Nephrol. 2011, (2011).
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| 运输条件 | Wet ice in continental US; may vary elsewhere |
| 存放说明 | -20 |
| 纯度 | ≥98% |
| 计算分子量 | 412.7 |
| 分子式 | C28H44O2 |
| CAS号 | 21343-40-8 |
| 稳定性 | ≥ 2 years |
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