Lactisole
Based on 3 publication(s) in Google Scholar
Lactisole is a canonical antagonist of sweet taste receptor, selectively targeting to T1R3 subunit, a glucose-sensing receptor. Lactisole inhibits insulin secretion induced by glucose in mouse islets.
For research use only. We do not sell to patients.
- Purity: 99.68%
- CAS No.: 150436-68-3
- Formula: C10H11NaO4
- Molecular Weight:218.18
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Publications Citing Use of MedChemExpress (MCE) Lactisole
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Biological Activity
T1R3[1]
Lactisole (3-10 mM; 48 h) does-dependently inhibits insulin secretion induced by Acesulfame-K, Sucralose (HY-N0614) and Glycyrrhizin (HY-N0184) in mouse pancreatic β-cells MIN6 (IC50~4 mM)[1].
Lactisole (5 mM; 48 h) attenuates the elevation of cytoplasmic Ca2+ concentration ([Ca2+]c) evoked by sucralose and acesulfame-K without affecting the elevation of intracellular cAMP concentration ([cAMP]c)[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 150436-68-3
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Appearance Solid
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Molecular Weight 218.18
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Formula C10H11NaO4
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Color White to off-white
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SMILES
COC1=CC=C(C=C1)OC(C(O[Na])=O)C
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (3)
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Journal Impact Factor
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Most Recent
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Environ Health Perspect
Exposure to Sucralose and Its Effects on Testicular Damage and Male Infertility: Insights into Oxidative Stress and Autophagy. [Abstract]2025 May 16. PMID: 40378307 -
Chin Med
Targeting G-protein-coupled receptors and gut microbiota: Ge-Lian Qi-Shen decoction elevates GLP-1 to combat non-alcoholic fatty liver disease. [Abstract]2026 Jan 24;21(1):51. PMID: 41580820 -
Sci Rep
Development of a cell-based sweet perception model to study the metabolic effect of different sweeteners. [Abstract]2026 Feb 26;16(1):11196. PMID: 41748821
Solvent & Solubility
DMSO : 125 mg/mL (572.92 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (9.53 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (9.53 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.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%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
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)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
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
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Data Sheet (272 KB)
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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)
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Handling Instructions (2659 KB)
References
[1]. Hamano K, et al. Lactisole inhibits the glucose-sensing receptor T1R3 expressed in mouse pancreatic β-cells. J Endocrinol. 2015 Jul;226(1):57-66. [Content Brief]
[2]. Schweiger K, et al. Sweet Taste Antagonist Lactisole Administered in Combination with Sucrose, But Not Glucose, Increases Energy Intake and Decreases Peripheral Serotonin in Male Subjects. Nutrients. 2020 Oct 14;12(10):3133. [Content Brief]
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.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 4.5834 mL | 22.9169 mL | 45.8337 mL | 114.5843 mL |
| 5 mM | 0.9167 mL | 4.5834 mL | 9.1667 mL | 22.9169 mL | |
| 10 mM | 0.4583 mL | 2.2917 mL | 4.5834 mL | 11.4584 mL | |
| 15 mM | 0.3056 mL | 1.5278 mL | 3.0556 mL | 7.6390 mL | |
| 20 mM | 0.2292 mL | 1.1458 mL | 2.2917 mL | 5.7292 mL | |
| 25 mM | 0.1833 mL | 0.9167 mL | 1.8333 mL | 4.5834 mL | |
| 30 mM | 0.1528 mL | 0.7639 mL | 1.5278 mL | 3.8195 mL | |
| 40 mM | 0.1146 mL | 0.5729 mL | 1.1458 mL | 2.8646 mL | |
| 50 mM | 0.0917 mL | 0.4583 mL | 0.9167 mL | 2.2917 mL | |
| 60 mM | 0.0764 mL | 0.3819 mL | 0.7639 mL | 1.9097 mL | |
| 80 mM | 0.0573 mL | 0.2865 mL | 0.5729 mL | 1.4323 mL | |
| 100 mM | 0.0458 mL | 0.2292 mL | 0.4583 mL | 1.1458 mL |
Lactisole Related Classifications
HY-W030796A Related Classifications
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