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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
4°C, protect from light, stored under nitrogen
- 英文名:
(+)-α-Tocopherol; D-α-Tocopherol
- 库存:
货期:1-2天
- 供应商:
MedChemExpress LLC
- CAS号:
59-02-9
- 规格:
10 mM * 1 mL/100 mg/1 g/5 g/10 g/25 g/50 g
| 规格: | 10 mM * 1 mL | 产品价格: | ¥550.0 |
|---|---|---|---|
| 规格: | 100 mg | 产品价格: | ¥500.0 |
| 规格: | 1 g | 产品价格: | ¥700.0 |
| 规格: | 5 g | 产品价格: | ¥980.0 |
| 规格: | 10 g | 产品价格: | ¥1176.0 |
| 规格: | 25 g | 产品价格: | ¥1652.0 |
| 规格: | 50 g | 产品价格: | ¥1995.0 |
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α-Vitamin E
CAS No. : 59-02-9
MCE 国际站:α-Vitamin E
产品活性:α-Vitamin E ((+)-α-Tocopherol) 是一种天然存在的维生素 E,是一种有效的抗氧化剂。
研究领域:Anti-infection | Immunology/Inflammation | NF-κB | Metabolic Enzyme/Protease | Apoptosis
作用靶点:Bacterial | Influenza Virus | Reactive Oxygen Species | Ferroptosis | Endogenous Metabolite
In Vitro: α-Vitamin E ((+)-α-Tocopherol) is a peroxyl radical scavenger. The importance of this function is to maintain the integrity of long-chain polyunsaturated fatty acids in the membranes of cells and thus maintain their bioactivity.
α-Vitamin E ((+)-α-Tocopherol) has been described to inhibit PKC in various cell types with consequent inhibition of platelet aggregation, endothelial cell nitric oxide production and superoxide production in neutrophils and macrophages. α-Vitamin E ((+)-α-Tocopherol) exposure induced the activation of both the MAP kinase and PI3 kinase (PI3K) pathways, suggesting that it is the oxidative stress that up-regulates kinase pathways and the antioxidant action of α-tocopherol protects the cell membrane fatty acids.
α-Vitamin E ((+)-α-Tocopherol) has proposed benefits for influenza virus A infection, as well as possible activity against hepatitis B and C. α-Vitamin E shows proviral effects, particularly in HEK293T/17 cells.
In Vivo: α-Vitamin E ((+)-α-Tocopherol) prevents the increase in the pro-inflammatory cytokines IL-1, IL-6, and IFN-γ mRNA and protein compared with the ischemic-reperfused myocardium from untreated pigs and compared to the non-injured area.
α-Vitamin E (D-α-Tocopherol; intraperitoneal injection or oral administration) treatment induces an amelioration of diabetic nephropathy in mice through the activation of diacylglycerol kinase α (DGKα) and the prevention of podocyte loss.
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促进血液凝固的脂溶性维生素, K是 Koagu-lation的缩写。也称抗出血性维生素。作为具此作用的物质已从天然物中分离出 K1 , K2 ,以及合成出 K3 , K4 ,它们都是萘醌的衍生物。维生素 K1 亦称为叶绿醌, C3 1 H46 O2 ,黄色油状。维生素 K2 亦称为金合欢醌或甲基萘醌 C41 H36 O2 。维生素 K3 就是 2-甲基 1, 4萘醌( menadione),它是人工合成的代表性物质,有特殊臭味,作为维生素作用
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