Ursodeoxycholic acid (Synonyms: 熊去氧胆酸; Ursodeoxycholate; Ursodiol; UDCA)

目录号: HY-13771 纯度: ≥98.0%: FAQs
Data Sheet SDS COA 产品使用指南

摩尔计算器

Ursodeoxycholic acid (Ursodeoxycholate) 是由肠道细菌转化 (cheno) 脱氧胆酸而产生的一种次级胆汁酸，是肠道屏障完整性的关键调节因子，对脂质代谢至关重要。Ursodeoxycholic acid 作为信号分子，通过与胆汁酸激活的受体相互作用发挥作用，包括 G 蛋白偶联的胆汁酸受体 5 (TGR5, GPCR19) 和法尼酯 X 受体 (FXR)。Ursodeoxycholic acid 可用于多种肝脏和胃肠道疾病的研究。Ursodeoxycholic acid 也减少 ACE2 的表达，有助于减少 SARS-CoV-2 感染。具有口服活性。

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Ursodeoxycholic acid Chemical Structure

CAS No. : 128-13-2

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规格	价格	是否有货
10 mM * 1 mL in DMSO	￥500	In-stock
500 mg	￥350	In-stock
1 g	￥400	In-stock
5 g	￥930	In-stock
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50 g		询价

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Other Forms of Ursodeoxycholic acid:

Ursodeoxycholic acid sodium In-stock
Ursodeoxycholic acid (Standard) 询价

MCE 顾客使用本产品发表的 12 篇科研文献

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生物活性
纯度 & 产品资料
参考文献

生物活性

Ursodeoxycholic acid (Ursodeoxycholate) is a secondary bile acid issued from the transformation of (cheno)deoxycholic acid by intestinal bacteria, acting as a key regulator of the intestinal barrier integrity and essential for lipid metabolism. Ursodeoxycholic acid acts as signaling molecule, exerting its effects by interacting with bile acid activated receptors, including G-protein coupled bile acid receptor 5 (TGR5, GPCR19) and the farnesoid X receptor (FXR). Ursodeoxycholic acid can be used for the research of a variety of hepatic and gastrointestinal diseases. Ursodeoxycholic acid also reduces ACE2 expression and is beneficial for reducing SARS-CoV-2 infection. Orally active^[1]^[2]^[3]^[4].

IC₅₀ & Target^[3]^[4]

Human Endogenous Metabolite

细胞效力
(Cellular Effect)

Cell Line	Type	Value	Description	References
A549	IC₅₀	> 200 μM Compound: UDCA	Anticancer activity against human A549 cells assessed as inhibition of cell proliferation by MTT assay Anticancer activity against human A549 cells assessed as inhibition of cell proliferation by MTT assay	[PMID: 36439975]
CHO	EC₅₀	36.4 μM Compound: 9, UDCA	Agonist activity at human TGR5 expressed in CHO cells by luciferase assay Agonist activity at human TGR5 expressed in CHO cells by luciferase assay	[PMID: 18307294]
COS-1	EC₅₀	> 50 μM Compound: 9, UDCA	Agonist activity at human FXR expressed in COS1 cells by luciferase assay Agonist activity at human FXR expressed in COS1 cells by luciferase assay	[PMID: 18307294]
GBM	IC₅₀	> 50 μM Compound: 1b, UDCA, ursodeoxycholic acid	Cytotoxicity against human GBM cells after 24 hrs by neutral red uptake assay Cytotoxicity against human GBM cells after 24 hrs by neutral red uptake assay	[PMID: 20381215]
HCT-116	IC₅₀	> 200 μM Compound: UDCA	Anticancer activity against human HCT-116 cells assessed as inhibition of cell proliferation by MTT assay Anticancer activity against human HCT-116 cells assessed as inhibition of cell proliferation by MTT assay	[PMID: 36439975]
HCT-116	IC₅₀	> 50 μM Compound: 1b, UDCA, ursodeoxycholic acid	Cytotoxicity against human HCT116 cells after 24 hrs by neutral red uptake assay Cytotoxicity against human HCT116 cells after 24 hrs by neutral red uptake assay	[PMID: 20381215]
HEK293	EC₅₀	2.39 μM Compound: 3, UDCA	Agonist activity at human GPBAR1 expressed in HEK293 cells assessed as increase in intracellular cAMP level after 30 mins by cAMP-Glo assay Agonist activity at human GPBAR1 expressed in HEK293 cells assessed as increase in intracellular cAMP level after 30 mins by cAMP-Glo assay	[PMID: 25735208]
HEK-293T	EC₅₀	> 150 μM Compound: UDCA	Agonist activity at VP16 tagged-VDR-LBD (unknown origin) expressed in HEK293T cells assessed as SRC1 coactivator peptide recruitment after 16 hrs by luciferase reporter gene based two hybrid assay Agonist activity at VP16 tagged-VDR-LBD (unknown origin) expressed in HEK293T cells assessed as SRC1 coactivator peptide recruitment after 16 hrs by luciferase reporter gene based two hybrid assay	[PMID: 26774929]
HEK-293T	IC₅₀	> 50 μM Compound: UDCA	Antagonist activity against VP16 tagged-VDR-LBD (unknown origin) expressed in HEK293T cells assessed as inhibition of 1,25-dihydroxyvitamin D3-induced SRC1 coactivator peptide recruitment after 16 hrs by luciferase reporter gene based two hybrid assay Antagonist activity against VP16 tagged-VDR-LBD (unknown origin) expressed in HEK293T cells assessed as inhibition of 1,25-dihydroxyvitamin D3-induced SRC1 coactivator peptide recruitment after 16 hrs by luciferase reporter gene based two hybrid assay	[PMID: 26774929]
HET-1A	CC₅₀	1313 μM Compound: 7, UDCA	Cytotoxicity against human HET-1A cells assessed as cell viability after 24 hrs by MTT assay Cytotoxicity against human HET-1A cells assessed as cell viability after 24 hrs by MTT assay	[PMID: 20713311]
HT-29	IC₅₀	> 200 μM Compound: UDCA	Anticancer activity against human HT-29 cells assessed as inhibition of cell proliferation by MTT assay Anticancer activity against human HT-29 cells assessed as inhibition of cell proliferation by MTT assay	[PMID: 36439975]
Huh-7	IC₅₀	> 200 μM Compound: UDCA	Anticancer activity against human Huh-7 cells assessed as inhibition of cell proliferation by MTT assay Anticancer activity against human Huh-7 cells assessed as inhibition of cell proliferation by MTT assay	[PMID: 36439975]
KMS-11	IC₅₀	> 50 μM Compound: 1b, UDCA, ursodeoxycholic acid	Cytotoxicity against human KMS11 cells after 24 hrs by neutral red uptake assay Cytotoxicity against human KMS11 cells after 24 hrs by neutral red uptake assay	[PMID: 20381215]
LoVo	IC₅₀	> 200 μM Compound: UDCA	Anticancer activity against human LoVo cells assessed as inhibition of cell proliferation by MTT assay Anticancer activity against human LoVo cells assessed as inhibition of cell proliferation by MTT assay	[PMID: 36439975]
MGC-803	IC₅₀	> 200 μM Compound: UDCA	Anticancer activity against human MGC-803 cells assessed as inhibition of cell proliferation by MTT assay Anticancer activity against human MGC-803 cells assessed as inhibition of cell proliferation by MTT assay	[PMID: 36439975]
RKO	IC₅₀	> 200 μM Compound: UDCA	Anticancer activity against human RKO cells assessed as inhibition of cell proliferation by MTT assay Anticancer activity against human RKO cells assessed as inhibition of cell proliferation by MTT assay	[PMID: 36439975]
SK-HEP1	IC₅₀	> 200 μM Compound: UDCA	Anticancer activity against human SK-HEP1 cells assessed as inhibition of cell proliferation by MTT assay Anticancer activity against human SK-HEP1 cells assessed as inhibition of cell proliferation by MTT assay	[PMID: 36439975]
SW480	IC₅₀	> 200 μM Compound: UDCA	Anticancer activity against human SW480 cells assessed as inhibition of cell proliferation by MTT assay Anticancer activity against human SW480 cells assessed as inhibition of cell proliferation by MTT assay	[PMID: 36439975]

体外研究
(In Vitro)

Ursodeoxycholic acid (10 μM；24 小时) 降低初级气道和肠道类器官中的 ACE2 和 SHP 水平，并通过 FXR 介导的 ACE2 调节减少多种细胞类型中的 SARS-CoV-2 感染^[4]。

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

体内研究
(In Vivo)

Ursodeoxycholic acid (10 μM；24 小时) 降低初级气道和肠道类器官中的 ACE2 和 SHP 水平，并通过 FXR 介导的 ACE2 调节减少多种细胞类型中的 SARS-CoV-2 感染^[4]。

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

Animal Model:	5 week old C57BL/6J WT mice (male and female)^[1]
Dosage:	50, 150, and 450 mg/kg dissolved in corn oil
Administration:	Oral gavage; daily for 21 days
Result:	Mice in the 50 and 450 mg/kg groups sustained significant weight loss within a week. At 50 mg/kg, this weight loss persisted over the course of the experiment. At 450 mg/kg, initially weight loss was noted during the first and third week of ursodiol administration. At 150 mg/kg, it did not have significantly different weights compared to the untreated mice.

Animal Model:	FVB/N mice and Syrian Golden Hamsters^[4]
Dosage:	1% w/w for mice, 416 mg/kg for hamsters
Administration:	In chow or oral gavage, 7 days
Result:	Reduced ACE2 expression.

Animal Model:	Syrian Golden Hamsters, SARS-CoV-2 infection model^[4]
Dosage:	416 mg/kg
Administration:	Oral gavage, 7 days
Result:	Prevented transmission of SARS-CoV-2 in n=6 out of 9 sentinel animals (33% infected vs. 67% uninfected).

分子量

392.57

Formula

C₂₄H₄₀O₄

CAS 号

128-13-2

性状

固体

颜色

White to off-white

中文名称

熊去氧胆酸

结构分类

Steroids

初始来源

微生物

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	6 months
	-20°C	1 month

溶解性数据

细胞实验：

DMSO 中的溶解度 : ≥ 100 mg/mL (254.73 mM; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

H₂O 中的溶解度 : < 0.1 mg/mL (insoluble)

* "≥" means soluble, but saturation unknown.

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	2.5473 mL	12.7366 mL	25.4732 mL
5 mM	0.5095 mL	2.5473 mL	5.0946 mL
10 mM	0.2547 mL	1.2737 mL	2.5473 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, 6 months; -20°C, 1 month。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。

摩尔计算器
稀释计算器

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

浓度 _(start)

体积 _(start)

浓度 _(final)

体积 _(final)

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 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (5.30 mM); 澄清溶液

此方案可获得 ≥ 2.08 mg/mL（饱和度未知）的澄清溶液。
以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水定容至 1 mL。
生理盐水的配制：将 0.9 g 氯化钠，溶解于 ddH₂O 并定容至 100 mL，可以得到澄清透明的生理盐水溶液。
方案二

请依序添加每种溶剂： 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (5.30 mM); 澄清溶液

此方案可获得 ≥ 2.08 mg/mL（饱和度未知）的澄清溶液。
以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。
2 g SBE-β-CD（磺丁基醚 β-环糊精）粉末定容于 10 mL 的生理盐水中，完全溶解至澄清透明。
方案三

请依序添加每种溶剂： 10% DMSO 90% Corn Oil
Solubility: ≥ 2.08 mg/mL (5.30 mM); 澄清溶液

此方案可获得 ≥ 2.08 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 20.8 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

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: ≥98.0%

选择批次：

Data Sheet (648 KB) SDS (393 KB)

COA (289 KB) HNMR (261 KB)

产品使用指南 (1538 KB)

参考文献

[1]. Winston JA, et al. Secondary bile acid ursodeoxycholic acid alters weight, the gut microbiota, and the bile acid pool in conventional mice. PLoS One. 2021;16(2):e0246161. Published 2021 Feb 18. [Content Brief]

[2]. Jackson H, et al. Influence of ursodeoxycholic acid on the mortality and malignancy associated with primary biliary cirrhosis: a population-based cohort study. Hepatology. 2007 Oct;46(4):1131-7. [Content Brief]

[3]. Kumar D, et al. Use of ursodeoxycholic acid in liver diseases. J Gastroenterol Hepatol. 2001 Jan;16(1):3-14. [Content Brief]

[4]. Brevini T, et al. FXR inhibition may protect from SARS-CoV-2 infection by reducing ACE2. Nature. 2022 Dec 5. [Content Brief]

[5]. Biao Nie, et al. Specific Bile Acids Inhibit Hepatic Fatty Acid Uptake in Mice. Hepatology. 2012 Oct;56(4):1300-10. [Content Brief]

Ursodeoxycholic acid 相关分类

完整储备液配制表

可选溶剂	浓度溶剂体积质量	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.5473 mL	12.7366 mL	25.4732 mL	63.6829 mL
	5 mM	0.5095 mL	2.5473 mL	5.0946 mL	12.7366 mL
	10 mM	0.2547 mL	1.2737 mL	2.5473 mL	6.3683 mL
	15 mM	0.1698 mL	0.8491 mL	1.6982 mL	4.2455 mL
	20 mM	0.1274 mL	0.6368 mL	1.2737 mL	3.1841 mL
	25 mM	0.1019 mL	0.5095 mL	1.0189 mL	2.5473 mL
	30 mM	0.0849 mL	0.4246 mL	0.8491 mL	2.1228 mL
	40 mM	0.0637 mL	0.3184 mL	0.6368 mL	1.5921 mL
	50 mM	0.0509 mL	0.2547 mL	0.5095 mL	1.2737 mL
	60 mM	0.0425 mL	0.2123 mL	0.4246 mL	1.0614 mL
	80 mM	0.0318 mL	0.1592 mL	0.3184 mL	0.7960 mL
	100 mM	0.0255 mL	0.1274 mL	0.2547 mL	0.6368 mL

Help & FAQs

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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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Ursodeoxycholic acid (Synonyms: 熊去氧胆酸; Ursodeoxycholate; Ursodiol; UDCA)

Customer Review

Other Forms of Ursodeoxycholic acid:

MCE 顾客使用本产品发表的 12 篇科研文献

Ursodeoxycholic acid 相关产品

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Ursodeoxycholic acid (Synonyms: 熊去氧胆酸; Ursodeoxycholate; Ursodiol; UDCA)

Customer Review

Other Forms of Ursodeoxycholic acid:

Ursodeoxycholic acid 相关抗体

MCE 顾客使用本产品发表的 12 篇科研文献

Ursodeoxycholic acid 相关产品

•同靶点产品:

•同靶点蛋白产品:

生物活性

纯度 & 产品资料

参考文献

Ursodeoxycholic acid 相关抗体:

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Ursodeoxycholic acid 相关分类

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