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Withanolide A 纯度: 98.22%
Withanolide A 是一种具有口服活性的可从印度草药 Ashwagandha 中提取得到。Withanolide A 可诱导细胞凋亡 (apoptosis)。Withanolide A 有抗炎和抗肿瘤活性。Withanolide A 可用于神经退行性疾病的研究。

Withanolide A Chemical Structure
CAS No. : 32911-62-9
规格 | 价格 | 是否有货 | 数量 |
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1 mg | ¥1100 | In-stock | |
5 mg | ¥2800 | In-stock | |
10 mg | ¥4500 | In-stock | |
50 mg | 询价 | ||
100 mg | 询价 |
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Withanolide A 相关产品
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生物活性 |
Withanolide A is an orally active extract from the Indian herb Ashwagandha. Withanolide A can induce apoptosis. Withanolide A has anti-inflammatory and antitumor activity. Withanolide A can be used in the study of neurodegenerative diseases[1][2][3][4]. |
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体外研究 (In Vitro) |
Withanolide A (1 μM, 4 天) 可使大鼠神经元突触前和突触后重建,诱导轴突和树突的显著再生[2]。 Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only. Cell Viability Assay[2]
Apoptosis Analysis[2]
Cell Cycle Analysis[2]
Western Blot Analysis[2]
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体内研究 (In Vivo) |
Withanolide A (10 μmol/kg, 溶解在 0.5% 的阿拉伯胶溶液中, 口服 21 天) 在大鼠中通过调节海马谷胱甘肽生物合成来预防神经退行性变[4]。 Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
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分子量 |
470.60 |
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Formula |
C28H38O6 |
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CAS 号 |
32911-62-9 |
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性状 |
固体 |
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颜色 |
White to off-white |
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结构分类 |
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初始来源 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
-20°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light) |
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溶解性数据 |
In Vitro:
DMSO 中的溶解度 : 10 mg/mL (21.25 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO) 配制储备液
查看完整储备液配制表
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
Concentration (start) × Volume (start) = Concentration (final) × Volume (final) This equation is commonly abbreviated as: C1V1 = C2V2
In Vivo:
请根据您的 实验动物和给药方式 选择适当的溶解方案。 以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:
动物溶解方案计算器
请输入动物实验的基本信息:
给药剂量 mg/kg 动物的平均体重 g 每只动物的给药体积 μL 动物数量 只 由于实验过程有损耗,建议您多配一只动物的量
请输入您的动物体内配方组成:
%
DMSO + %
%
Tween-80 + %
Saline 如果您的动物是免疫缺陷鼠或者体弱鼠,建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。 方案所需 助溶剂 包括:DMSO, ,均可在 Shanghai Jinpan Biotech Co Ltd 网站选购。 ,Tween 80,均可在 Shanghai Jinpan Biotech Co Ltd 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL DMSO(母液浓度为 mg/mL)。
*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light) 免费服务热线:021-50837765
E-mail:sales@jinpanbio.com 技术支持电话:021-50837765 技术支持邮箱:sales@jinpanbio.com 动物实验体内工作液的配制方法 : 取 μL DMSO 储备液,加入 μL 。 μL ,混合均匀至澄清,再加 μL Tween 80,混合均匀至澄清,再加 μL 生理盐水。
连续给药周期超过半月以上,请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态,从左到右依次添加助溶剂。您可采用超声加热 (超声清洗仪,建议频次 20-40 kHz),涡旋吹打等方式辅助溶解。
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纯度 & 产品资料 |
纯度: 98.22%
Data Sheet (634 KB) SDS (251 KB)
COA (207 KB) HNMR (118 KB) CNMR (140 KB) RP-HPLC (605 KB) MS (87 KB) 产品使用指南 (1538 KB) |
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参考文献 |
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