Taurodeoxycholate sodium

Name: Taurodeoxycholate sodium
Brand: MedChemExpress
SKU: HY-128853
Rating: 5.0 (6 reviews)

Cat. No.: HY-128853 Purity: 99.80%: Data Sheet
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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.

CAS No. : 1180-95-6

Size	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	In-stock	Estimated Time of Arrival: December 31
Solid
500 mg	In-stock	Estimated Time of Arrival: December 31
1 g	Get quote
5 g	Get quote

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Based on 6 publication(s) in Google Scholar

Other Forms of Taurodeoxycholate sodium:

Taurodeoxycholate-d₆ sodium In-stock
Taurodeoxycholic acid In-stock
Taurodeoxycholat-d₄ sodium Get quote
Taurodeoxycholic acid-d₄-1 sodium Get quote
Taurodeoxycholate sodium salt (Standard) Get quote

6 Publications Citing Use of MCE Taurodeoxycholate sodium

RT-PCR

: 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.

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Biological Activity
Purity & Documentation
References
Customer Review

Description

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.

Molecular Weight

521.69

Formula

C₂₆H₄₄NNaO₆S

CAS No.

1180-95-6

Appearance

Solid

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)

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)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

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

View the Complete Stock Solution Preparation Table

* 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
Dilution Calculator

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

Concentration _(start)

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Concentration _(final)

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In Vivo:

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

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.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
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.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
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

mg/kg

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(per animal)

Dosing volume
(per animal)

μL

Number of animals

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

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

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).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

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

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 99.80%

Select Batch:

Data Sheet (285 KB) SDS (393 KB)

COA (249 KB) RP-HPLC (251 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]

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