Cat. No.: HY-128853

Taurodeoxycholate sodium

7 Cited Publications

Customer Review

Based on 7 publication(s) in Google Scholar

Taurodeoxycholate sodium salt is a bile salt-related anionic detergent. Taurodeoxycholate sodium salt is formed in the liver by conjugation of deoxycholate with Taurine (HY-B0351). Taurodeoxycholate sodium salt is used for isolation of membrane proteins including inner mitochondrial membrane proteins. Taurodeoxycholate (TDCA) exhibits anti-inflammatory and neuroprotective effects.

For research use only. We do not sell to patients.

Purity: 99.80%
CAS No.: 1180-95-6
Formula: C₂₆H₄₄NNaO₆S
Molecular Weight:521.69

Storage:

4°C, sealed storage, away from moisture

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Taurodeoxycholate sodium Chemical Structure

CAS No.: 1180-95-6

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Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- In Vitro
- In Vivo
Chemical Information
Publications (7)
Solvent & Solubility
- In Vitro
- In Vivo
Purity & Documentation
References
Help & FAQs
Bioz

Biological Activity

Description

All Endogenous Metabolite Isoforms :

All PARP Isoforms :

All NF-κB Isoforms :

All PKA Isoforms :

In Vitro

Taurodeoxycholate sodium salt (Taurodeoxycholic acid form) shows agonist activity at human TGR5 expressed in CHO cells by luciferase assay, with an EC₅₀ of 0.79 μM^[4].
Taurodeoxycholate sodium salt (Taurodeoxycholic acid form, 16 h) shows agonist activity at wild type and Y89A mutant human TGR5 expressed in HEK293 cells assessed as rise in intracellular cAMP level, with EC₅₀s of 0.68 and 8.9 μM, respectively^[5].
Taurodeoxycholate sodium salt (Taurodeoxycholic acid form, 50 μM, 100 μM; 4 h) increases oligonucleosomal DNA cleavage and apoptotic nuclei in primary human hepatocytes^[6].
Taurodeoxycholate sodium salt (Taurodeoxycholic acid form, 400 μM, 18-24 h) increases DNA fragmentation and PARP cleavage in human liver-derived cell line Huh7 cells, thus induces apoptosis^[8].
Taurodeoxycholate (0.05-1.00 mM; 1-6 days) sodium salt stimulates intestinal epithelial cell proliferation^[8].
Taurodeoxycholate (0.05-1.00 mM; 24 h) sodium salt induces a significant increase in S-phase concentration and a significant decrease in G1-phase concentration of the cell cycle, increases c-myc protein and mRNA expression in IEC-6 cells^[8].
Taurodeoxycholate (25-400 ng/mL, with a four-fold dilution, 3 h) sodium salt inhibits the activation of NF-κB in lipopolysaccharide-activated bone marrow-derived macrophages (BMDMs) by activating the cAMP-PKA axis^[9].

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

Cell Proliferation Assay^[8]

Cell Line:

IEC-6 and caco-2 cells
Concentration:

0, 0.05, 0.50, and 1.00 mM
Incubation Time:

1, 2, 4 and 6 days
Result:

Significantly stimulated intestinal epithelial cell proliferation in a dose-dependent manner.

Cell Cycle Analysis^[8]

Cell Line:

IEC-6 and caco-2 cells
Concentration:

0, 0.05, 0.50, and 1.00 mM
Incubation Time:

24 h
Result:

Significantly increased cells in S phase and decreased cells in G1-phase.

Western Blot Analysis^[8]

Cell Line:

IEC-6 and caco-2 cells
Concentration:

0.5 mM
Incubation Time:

1 and 6 days
Result:

Significantly increased c-myc protein expression.

In Vivo

Taurodeoxycholate (1.25-5 mg/kg, p.o., 6 days) sodium salt ameliorates dextran sodium sulfate (DSS)-induced colitis in mice^[9].
Taurodeoxycholate sodium salt (Taurodeoxycholic acid form, 50 mg/kg; i.p.; once daliy for 34 d) prevents neuropathology and associated behavioral deficits in the 3-nitropropionic acid rat model of Huntington's disease (HD) ^[10].
Taurodeoxycholate sodium salt (Taurodeoxycholic acid form, 500 mg/kg; s.c.; once every 3 d for 7 weeks) leads to a significant reduction in striatal neuropathology of the R6/2 transgenic HD mouse^[11].
Taurodeoxycholate (0.5 mg/kg; i.v., once) sodium salt confers protection to C57BL/6N mice with sepsis, but does not protect TGR5 KO mice under sepsis^[12].

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

Animal Model:

A mouse colitis model (fed with 3% (w/v) DSS in drinking water for the first seven days and then switched to normal drinking water for an additional two days)^[9]
Dosage:

1.25, 2.5, and 5 mg/kg
Administration:

Oral gavage (p.o.), from day 3 to day 8, once a day
Result:

Prevented loss of body weight, shortening of the colon, production of pro-inflammatory cytokines, infiltration of pro-inflammatory cells, and mucosal ulceration in the colon.

Animal Model:

Huntington's disease model in mouse^[10]
Dosage:

50 mg/kg
Administration:

Intraperitoneal injection; once daliy for 34 d, injected 3-NP at 6 hr after Taurodeoxycholic acid treatment
Result:

Reduced striatal atrophy, decreased striatal apoptosis, as well as fewer and smaller size ubiquitinated neuronal intranuclear huntingtin inclusions.
Significantly improved locomotor and sensorimotor deficits.

Animal Model:

C57BL/6N mice, Lipopolysaccharides (HY-D1056) injection model of sepsis^[12]
Dosage:

0.5 mg/kg
Administration:

Intravenous injection, 30 min or 24 h after LPS injection
Result:

Improved the survival rate of mice with sepsis.
Decreased liver and kidney damage in septic mice.
Ameliorated systemic inflammation and normalized blood pressure in septic mice.

Chemical Information

CAS No. 1180-95-6
Appearance Solid
Molecular Weight 521.69
Formula C₂₆H₄₄NNaO₆S
Color White to off-white
SMILES

C[C@H](CCC(NCCS(=O)(O[Na])=O)=O)[C@H]1CC[C@@]2([H])[C@]3([H])CC[C@]4([H])C[C@H](O)CC[C@]4(C)[C@@]3([H])C[C@H](O)[C@]12C
Structure Classification
- Steroids
Initial Source
- Endogenous metabolite
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Publications (7)

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Journal Impact Factor

Cell Host Microbe

Veillonella intestinal colonization promotes C. difficile infection in Crohn's disease. [Abstract]

2025 Aug 19:S1931-3128(25)00291-4. PMID: 40848719
Adv Sci (Weinh)

Targeting FDFT1 Reduces Cholesterol and Bile Acid Production and Delays Hepatocellular Carcinoma Progression Through the HNF4A/ALDOB/AKT1 Axis. [Abstract]

2025 Feb 3:e2411719. PMID: 39899681

Taurodeoxycholate sodium purchased from MedChemExpress. Usage Cited in: Adv Sci (Weinh). 2025 Feb 3:e2411719. [Abstract]

The mRNA levels of ALDOB in Huh7 or HCCLM3 cells treated with various bile acids (100 μM, 24 h). All data are presented as mean ± SD. Data were analyzed by one-way ANOVA with Bonferroni multiple-comparison correction. CA, cholic acid; TCA, taurocholic acid; GCA, glycocholic acid; TCDCA, taurochenodeoxycholic acid; GCDCA, glycochenodeoxycholic acid; LCA, lithocholic acid; TLCA, taurolithocholic acid; GLCA, glycolithocholic acid; DCA, deoxycholic acid; TDCA, taurodeoxycholic acid; GDCA, glycodeoxycholic acid; UDCA, ursodeoxycholic acid; TUDCA, tauroursodeoxycholic acid; GUDCA, glycoursodeoxycholic acid.
Research (Wash D C)

Activation of Pancreatic Acinar FXR Protects against Pancreatitis via Osgin1-Mediated Restoration of Efficient Autophagy. [Abstract]

2022 Nov 2:2022:9784081. PMID: 36405253
J Transl Med

Conjugated bile acids alleviate acute pancreatitis through inhibition of TGR5 and NLRP3 mediated inflammation. [Abstract]

2024 Dec 20;22(1):1124. PMID: 39707318
Biomedicines

The Elevation and Impact of Peripheral Bile Acids in Chronic Lymphocytic Leukemia. [Abstract]

2025 Apr 4;13(4):874. PMID: 40299495
Metabolomics

2026 Jun 18;22(4):103.
SSRN

2022 Jan 26.

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (191.68 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

1.9168 mL

9.5842 mL

19.1685 mL

5 mM

0.3834 mL

1.9168 mL

3.8337 mL

10 mM

0.1917 mL

0.9584 mL

1.9168 mL

Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

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

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Volume _(start) Volume _(start)

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In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

Stock Solution Working Solution

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline

Solubility: ≥ 2.08 mg/mL (3.99 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)

Solubility: ≥ 2.08 mg/mL (3.99 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 2.08 mg/mL (3.99 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
Saline +

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Working solution concentration: 0.22 mg/mL

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (285 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Villavicencio-Queijeiro A, et al. The fully-active and structurally-stable form of the mitochondrial ATP synthase of Polytomella sp. is dimeric. J Bioenerg Biomembr. 2009 Feb;41(1):1-13. [Content Brief]

[2]. Kispal G, et al. Isolation and characterization of 3-hydroxyacyl coenzyme A dehydrogenase-binding protein from pig heart inner mitochondrial membrane. J Biol Chem. 1986 Oct 25;261(30):14209-13. [Content Brief]

[3]. Choi HJ, et al. Evaluation of acute and subacute toxicity of sodium taurodeoxycholate in rats. Drug Chem Toxicol. 2021 May;44(3):268-276. [Content Brief]

[4]. Sato H, et al. Novel potent and selective bile acid derivatives as TGR5 agonists: biological screening, structure-activity relationships, and molecular modeling studies. J Med Chem. 2008 Mar 27;51(6):1831-41. [Content Brief]

[5]. Gertzen CG, et al. Mutational mapping of the transmembrane binding site of the G-protein coupled receptor TGR5 and binding mode prediction of TGR5 agonists. Eur J Med Chem. 2015 Nov 2;104:57-72. [Content Brief]

[6]. Benz C, et al. Effect of tauroursodeoxycholic acid on bile acid-induced apoptosis in primary human hepatocytes. Eur J Clin Invest. 2000 Mar;30(3):203-9. [Content Brief]

[7]. Xie Q, et al. Effect of tauroursodeoxycholic acid on endoplasmic reticulum stress-induced caspase-12 activation. Hepatology. 2002 Sep;36(3):592-601. [Content Brief]

[8]. Yamaguchi J, et al. Taurodeoxycholate increases intestinal epithelial cell proliferation through c-myc expression. Surgery. 2004 Feb;135(2):215-21. [Content Brief]

[9]. Zou Y, et al. Taurodeoxycholate ameliorates DSS-induced colitis in mice. Int Immunopharmacol. 2023 Sep;122:110628. [Content Brief]

[10]. Keene CD, et al. A bile acid protects against motor and cognitive deficits and reduces striatal degeneration in the 3-nitropropionic acid model of Huntington's disease. Exp Neurol. 2001 Oct;171(2):351-60. [Content Brief]

[11]. Keene CD, et al. Tauroursodeoxycholic acid, a bile acid, is neuroprotective in a transgenic animal model of Huntington's disease. Proc Natl Acad Sci U S A. 2002 Aug 6;99(16):10671-6. [Content Brief]

[12]. Chang S, et al. Taurodeoxycholate Increases the Number of Myeloid-Derived Suppressor Cells That Ameliorate Sepsis in Mice. Front Immunol. 2018 Sep 18;9:1984. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	1.9168 mL	9.5842 mL	19.1685 mL	47.9212 mL
	5 mM	0.3834 mL	1.9168 mL	3.8337 mL	9.5842 mL
	10 mM	0.1917 mL	0.9584 mL	1.9168 mL	4.7921 mL
	15 mM	0.1278 mL	0.6389 mL	1.2779 mL	3.1947 mL
	20 mM	0.0958 mL	0.4792 mL	0.9584 mL	2.3961 mL
	25 mM	0.0767 mL	0.3834 mL	0.7667 mL	1.9168 mL
	30 mM	0.0639 mL	0.3195 mL	0.6389 mL	1.5974 mL
	40 mM	0.0479 mL	0.2396 mL	0.4792 mL	1.1980 mL
	50 mM	0.0383 mL	0.1917 mL	0.3834 mL	0.9584 mL
	60 mM	0.0319 mL	0.1597 mL	0.3195 mL	0.7987 mL
	80 mM	0.0240 mL	0.1198 mL	0.2396 mL	0.5990 mL
	100 mM	0.0192 mL	0.0958 mL	0.1917 mL	0.4792 mL

Keywords

Taurodeoxycholate sodium

7 Cited Publications

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Taurodeoxycholate sodium

Apoptosis Compound Library

Cell Cycle/DNA Damage Compound Library

Epigenetics Compound Library

GPCR/G Protein Compound Library

Immunology/Inflammation Compound Library

Metabolism/Protease Compound Library

NF-κB Signaling Compound Library

Stem Cell Signaling Compound Library

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Publications Citing Use of MedChemExpress (MCE) Taurodeoxycholate sodium

All Endogenous Metabolite Isoforms

All PARP Isoforms

All NF-κB Isoforms

All PKA Isoforms

Biological Activity

Chemical Information

Publications (7)

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

Taurodeoxycholate sodium Related Classifications

Cat. No.: HY-128853