2. Apoptosis
  3. Apoptosis
  4. Columbianadin

Columbianadin  (Synonyms: 二氢欧山芹醇当归酸酯)

目录号: HY-N0362 纯度: 99.95%
COA 产品使用指南

摩尔计算器

Columbianadin 是来自 Heracleum hemsleyanum (Umbelliferae) 中的天然香豆素，已知具有各种生物活性，包括抗炎和抗癌作用。

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Columbianadin Chemical Structure

Columbianadin Chemical Structure

CAS No. : 5058-13-9

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥660
In-stock
1 mg ￥274
In-stock
5 mg ￥600
In-stock
10 mg ￥900
In-stock
25 mg ￥1900
In-stock
50 mg ￥3200
In-stock
100 mg   询价  
200 mg   询价  

* Please select Quantity before adding items.

Customer Review

Other Forms of Columbianadin:

Columbianadin 相关抗体

Top Publications Citing Use of Products

MCE 顾客使用本产品发表的 2 篇科研文献

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Columbianadin, a natural coumarin from Heracleum hemsleyanum, is known to have various biological activities including anti-inflammatory and anti-cancer effects.

IC50 & Target

Apoptosis[1]
体外研究
(In Vitro)

Columbianadin (CBN) effectively suppresses the growth of colon cancer cells. Low concentration (up to 25 μM) of Columbianadin induces apoptosis, and high concentration (50 μM) of Columbianadin induces necroptosis. The induction of apoptosis by Columbianadin is correlated with the modulation of caspase-9, caspase-3, Bax, Bcl-2, Bim and Bid, and the induction of necroptosis is related with RIP-3, and caspase-8. In addition, Columbianadin induces the accumulation of ROS and imbalance in the intracellular antioxidant enzymes such as SOD-1, SOD-2, catalase and GPx-1. Columbianadin shows the most effective growth inhibitory activity against human colorectal cancer cells. Accordingly, further study is performed using HCT116 cells to give the detailed growth-inhibitory mechanism of action mediated by Columbianadin. The cells treated with various concentrations of Columbianadin (0-100 μM) exhibit a dose- and time-dependent growth inhibition with an IC50 value of 47.2 and 32.4 μM after 48 and 72 h incubation, respectively. Treatment of various concentrations (12.5, 25, and 50 μM) of Columbianadin for 48 h in HCT116 cells decreases the number of cells and increases the floating cells. Apparent morphological changes with round-shape and dying cells are also observed at 25 and 50 μM Columbianadin -treated cells[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Columbianadin 相关抗体:
体内研究
(In Vivo)

The analysis method is successfully applied to a tissue distribution study of Columbianadin (CBN) and Columbianetin (CBT) after intravenous administration of Columbianadin to rats. The results of this study indicated that Columbianadin can be detected in all of the selected tissues after i.v. administration. Columbianadin is distributed to rat tissues rapidly and can be metabolized to CBT in most detected tissues. Of the detected tissues, heart had the highest uptake of Columbianadin, which suggests that heart might be one of the main target tissues of Columbianadin [2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

328.36

Formula

C19H20O5
CAS 号
性状

固体

颜色

White to off-white

中文名称

二氢欧山芹醇当归酸酯；二氢欧山芹当归酸酯
结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
溶解性数据
细胞实验： 

DMSO 中的溶解度 : 25 mg/mL (76.14 mM; 超声助溶 (<60°C); 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
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.0454 mL 15.2272 mL 30.4544 mL
5 mM 0.6091 mL 3.0454 mL 6.0909 mL
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。
储备液的保存方式和期限：-80°C, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物实验：

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：
——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；
以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 方案 一

    请依序添加每种溶剂： 10% DMSO    90% Corn Oil

    Solubility: ≥ 3.5 mg/mL (10.66 mM); 澄清溶液

    此方案可获得 ≥ 3.5 mg/mL（饱和度未知）的澄清溶液，此方案实验周期在半个月以上的动物实验酌情使用。

    以 1 mL 工作液为例，取 100 μL 35.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

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 MCE 网站选购。 ，Tween 80，均可在 MCE 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）。
您所需的储备液浓度超过该产品的实测溶解度，以下方案仅供参考，如有需要，请与 MCE 中国技术支持联系。
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。
纯度 & 产品资料

纯度: 99.95%

COA (291 KB) HNMR (250 KB) LCMS (92 KB)

产品使用指南 (1538 KB)
参考文献
Cell Assay
[1]

The effect of Columbianadin on the cell proliferation is evaluated by SRB cellular protein-staining method. The cells are seeded in 96-well plates with various concentrations of Columbianadin and incubated at 37°C in a humidified incubator with 5% CO2 for 48 and 72 h. The cells are fixed with 10% trichloroacetic acid (TCA) solution for 30 min at 4°C, washed 5 times with tap water, and dried in the air. The cells are stained with 0.4% SRB in 1% acetic acid solution for 1 h at room temperature. After washing out the unbound dye and drying, the stained cells are dissolved in 10 mM Tris buffer (pH 10.0), and the absorbance is measured at 515 nm. Cell viability is calculated by comparing to the absorbance of the vehicle-treated control group. The IC50 values are calculated by non-linear regression analysis using the Table Curve 2D v5.01 software[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[2]

Rats[2]
For tissue distribution study, 20 male Sprague-Dawley rats (200±10 g) are divided into four groups (n=5 per group), and Columbianadin is i.v. administered to overnight fasted rats at a single dose of 20 mg/kg. The rats in the four groups are sacrificed by decapitation at 10, 30, 60 and 120 min. Then the tissues of liver, lung, kidney, spleen, heart, stomach, intestine, brain, testis and muscle are removed and washed. Each tissue sample is weighted and stored at -20 °C until analysis.

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
参考文献

Columbianadin 相关分类

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。
储备液的保存方式和期限：-80°C, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.0454 mL 15.2272 mL 30.4544 mL 76.1360 mL
5 mM 0.6091 mL 3.0454 mL 6.0909 mL 15.2272 mL
10 mM 0.3045 mL 1.5227 mL 3.0454 mL 7.6136 mL
15 mM 0.2030 mL 1.0151 mL 2.0303 mL 5.0757 mL
20 mM 0.1523 mL 0.7614 mL 1.5227 mL 3.8068 mL
25 mM 0.1218 mL 0.6091 mL 1.2182 mL 3.0454 mL
30 mM 0.1015 mL 0.5076 mL 1.0151 mL 2.5379 mL
40 mM 0.0761 mL 0.3807 mL 0.7614 mL 1.9034 mL
50 mM 0.0609 mL 0.3045 mL 0.6091 mL 1.5227 mL
60 mM 0.0508 mL 0.2538 mL 0.5076 mL 1.2689 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Columbianadin5058-13-9二氢欧山芹醇当归酸酯二氢欧山芹当归酸酯ApoptosisInhibitorinhibitorinhibit

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