Size | Price | Stock | Qty |
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1mg |
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5mg |
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Other Sizes |
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Targets |
Microbial Metabolite
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ln Vitro |
At a concentration of 0.01 percent, isolitocholic acid does not significantly impede CF5 and M120 spore germination and outgrowth, but at a higher concentration of 0.1%, it does. Isolithocholic acid (0.00003%) significantly lowers the toxin activity of strains CF5, BI9, M120, and 630 and inhibits the growth of CD196, M68, CF5, and BI9. With the exception of R20291 and M120, isolithocholic acid (0.0003%) causes all strains to exhibit a considerable drop in toxin activity[3].
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ln Vivo |
In comparison to rats on a regular diet, the high fat diet (HFD) group's fecal Isolithocholic acid levels clearly decreased starting on day 28[4].
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References |
[1]. Batta AK, et al. Transformation of bile acids into iso-bile acids by Clostridium perfringens: possible transport of 3 beta-hydrogen via the coenzyme. Hepatology. 1985;5(6):1126-1131.
[2]. Borriello SP, et al. The metabolism of lithocholic acid and lithocholic acid-3-alpha-sulfate by human fecal bacteria. Lipids. 1982;17(7):477-482. [3]. Thanissery R, et al. Inhibition of spore germination, growth, and toxin activity of clinically relevant C. difficile strains by gut microbiota derived secondary bile acids. Anaerobe. 2017;45:86-100. [4]. Lin H, et al. Alterations of Bile Acids and Gut Microbiota in Obesity Induced by High Fat Diet in Rat Model. J Agric Food Chem. 2019;67(13):3624-3632. |
Molecular Formula |
C24H40O3
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Molecular Weight |
376.57
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CAS # |
1534-35-6
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Related CAS # |
Lithocholic acid;434-13-9;Isoallolithocholic acid;2276-93-9
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Appearance |
Typically exists as solids (or liquids in special cases) at room temperature
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SMILES |
OC(CCC(C1CCC2C3CCC4CC(CCC4(C)C3CCC12C)O)C)=O
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HS Tariff Code |
2934.99.9001
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Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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Solubility (In Vitro) |
DMSO: 28.57 mg/mL (75.87 mM)
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Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.86 mg/mL (7.59 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 28.6 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.86 mg/mL (7.59 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 28.6 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.86 mg/mL (7.59 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 2.6555 mL | 13.2777 mL | 26.5555 mL | |
5 mM | 0.5311 mL | 2.6555 mL | 5.3111 mL | |
10 mM | 0.2656 mL | 1.3278 mL | 2.6555 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration: mg/mL;
Method for preparing DMSO stock solution: mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation::Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.