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  2. Apoptosis
  3. Apoptosis
  4. Columbianadin

Columbianadin  (Synonyms: 二氫歐山芹醇當(dāng)歸酸酯)

目錄號(hào): HY-N0362 純度: 99.95%
COA 產(chǎn)品使用指南

Columbianadin 是來(lái)自 Heracleum hemsleyanum (Umbelliferae) 中的天然香豆素，已知具有各種生物活性，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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規(guī)格 價(jià)格 是否有貨 數(shù)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   詢價(jià)  
200 mg   詢價(jià)  

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Customer Review

Other Forms of Columbianadin:

MCE 顧客使用本產(chǎn)品發(fā)表的 2 篇科研文獻(xiàn)

  • 生物活性

  • 實(shí)驗(yàn)參考方法

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

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]
體外研究
(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.
體內(nèi)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 號(hào)
性狀

固體

顏色

White to off-white

中文名稱

二氫歐山芹醇當(dāng)歸酸酯；二氫歐山芹當(dāng)歸酸酯
結(jié)構(gòu)分類
初始來(lái)源
運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.
儲(chǔ)存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn)： 

DMSO 中的溶解度 : 25 mg/mL (76.14 mM; 超聲助溶 (<60°C); 吸濕的 DMSO 對(duì)產(chǎn)品的溶解度有顯著影響，請(qǐng)使用新開封的 DMSO)

配制儲(chǔ)備液
濃度 溶劑體積 質(zhì)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
查看完整儲(chǔ)備液配制表

* 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液；一旦配成溶液，請(qǐng)分裝保存，避免反復(fù)凍融造成的產(chǎn)品失效。
儲(chǔ)備液的保存方式和期限：-80°C, 2 years; -20°C, 1 year。-80°C儲(chǔ)存時(shí)，請(qǐng)?jiān)?年內(nèi)使用， -20°C儲(chǔ)存時(shí)，請(qǐng)?jiān)?年內(nèi)使用。

  • 摩爾計(jì)算器

  • 稀釋計(jì)算器

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

質(zhì)量
=
濃度
×
體積
×
分子量 *

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

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動(dòng)物實(shí)驗(yàn)：

請(qǐng)根據(jù)您的 實(shí)驗(yàn)動(dòng)物和給藥方式 選擇適當(dāng)?shù)娜芙夥桨浮?

以下溶解方案都請(qǐng)先按照 In Vitro 方式配制澄清的儲(chǔ)備液，再依次添加助溶劑：
——為保證實(shí)驗(yàn)結(jié)果的可靠性，澄清的儲(chǔ)備液可以根據(jù)儲(chǔ)存條件，適當(dāng)保存；體內(nèi)實(shí)驗(yàn)的工作液，建議您現(xiàn)用現(xiàn)配，當(dāng)天使用；
以下溶劑前顯示的百分比是指該溶劑在您配制終溶液中的體積占比；如在配制過(guò)程中出現(xiàn)沉淀、析出現(xiàn)象，可以通過(guò)加熱和/或超聲的方式助溶

  • 方案 一

    請(qǐng)依序添加每種溶劑： 10% DMSO    90% Corn Oil

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

    此方案可獲得 ≥ 3.5 mg/mL（飽和度未知）的澄清溶液，此方案實(shí)驗(yàn)周期在半個(gè)月以上的動(dòng)物實(shí)驗(yàn)酌情使用。

    以 1 mL 工作液為例，取 100 μL 35.0 mg/mL 的澄清 DMSO 儲(chǔ)備液加到 900 μL玉米油中，混合均勻。

動(dòng)物溶解方案計(jì)算器
請(qǐng)輸入動(dòng)物實(shí)驗(yàn)的基本信息：

給藥劑量

mg/kg

動(dòng)物的平均體重

g

每只動(dòng)物的給藥體積

μL

動(dòng)物數(shù)量

只
由于實(shí)驗(yàn)過(guò)程有損耗，建議您多配一只動(dòng)物的量
請(qǐng)輸入您的動(dòng)物體內(nèi)配方組成：
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
如果您的動(dòng)物是免疫缺陷鼠或者體弱鼠，建議 DMSO 中的在最后工作液體系中的占比盡量不超過(guò) 2%。
方案所需 助溶劑 包括：DMSO， ，均可在 MCE 網(wǎng)站選購(gòu)。 ，Tween 80，均可在 MCE 網(wǎng)站選購(gòu)。
計(jì)算結(jié)果
工作液所需濃度 : mg/mL
儲(chǔ)備液配制方法 : mg 藥物溶于 μL  DMSO（母液濃度為 mg/mL）。
您所需的儲(chǔ)備液濃度超過(guò)該產(chǎn)品的實(shí)測(cè)溶解度，以下方案僅供參考，如有需要，請(qǐng)與 MCE 中國(guó)技術(shù)支持聯(lián)系。
動(dòng)物實(shí)驗(yàn)體內(nèi)工作液的配制方法 : 取 μL DMSO 儲(chǔ)備液，加入 μL 。 μL ，混合均勻至澄清，再加 μL Tween 80，混合均勻至澄清，再加 μL 生理鹽水。
連續(xù)給藥周期超過(guò)半月以上，請(qǐng)謹(jǐn)慎選擇該方案。
請(qǐng)確保第一步儲(chǔ)備液溶解至澄清狀態(tài)，從左到右依次添加助溶劑。您可采用超聲加熱 （超聲清洗儀，建議頻次 20-40 kHz），渦旋吹打等方式輔助溶解。
純度 & 產(chǎn)品資料

純度: 99.95%

參考文獻(xiàn)
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.
參考文獻(xiàn)

完整儲(chǔ)備液配制表

* 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液；一旦配成溶液，請(qǐng)分裝保存，避免反復(fù)凍融造成的產(chǎn)品失效。
儲(chǔ)備液的保存方式和期限：-80°C, 2 years; -20°C, 1 year。-80°C儲(chǔ)存時(shí)，請(qǐng)?jiān)?年內(nèi)使用， -20°C儲(chǔ)存時(shí)，請(qǐng)?jiān)?年內(nèi)使用。

可選溶劑 濃度 溶劑體積 質(zhì)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.

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產(chǎn)品名稱：
Columbianadin
目錄號(hào)：
HY-N0362
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