Selvigaltin
Based on 1 publication(s) in Google Scholar
Selvigaltin (GB1211) is an orally active galectin-3 small molecule inhibitor with an IC50 value of 12 nM in rabbits, showing anti-tumor activity. Selvigaltin decreases galectin-3 levels in the liver and reduces biomarkers of liver function (AST, ALT, bilirubin), inflammation (cells foci) and fibrosis (PSR, SHG), as well as decreasing the mRNA and protein expression of several key inflammation and fibrosis biomarkers (IL6, TGFβ3, SNAI2, collagen). Selvigaltin restores T-cell activity and induces less tumors and metastasis.
For research use only. We do not sell to patients.
- Purity: 99.89%
- CAS No.: 1978336-95-6
- Formula: C19H16BrF3N4O4S
- Molecular Weight:533.32
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Storage:
-20°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
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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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Selvigaltin
MoreAll Galectin Isoforms
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Biological Activity
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Galectin-3 |
Selvigaltin (0.3, 1.0, and 5.0 mg/kg, p.o., daily for 4-week) reduces the AST, ALT, bilirubin levels and reduces the HFD-induced increase of several inflammation markers, particularly the mRNA expression of IL6 in HFD rabbits[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:HFD rabbits[3]
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Dosage:30 mg/kg
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Administration:p.o., daily for 5 days
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Result:Reduced biomarkers of liver function (AST, ALT, bilirubin) and the expression of several key inflammation and fibrosis biomarkers (IL6, TGFβ3, SNAI2, collagen) in HFD rabbits
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 1978336-95-6
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Appearance Solid
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Molecular Weight 533.32
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Formula C19H16BrF3N4O4S
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Color White to off-white
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SMILES
O[C@@H]([C@H](O1)SC2=CN=CC(Br)=C2)[C@](N3C=C(C(C=C4F)=CC(F)=C4F)N=N3)([H])[C@H]([C@H]1CO)O
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Synonyms
GB1211
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
Publications (1)
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Journal Impact Factor
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Most Recent
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Nat Commun
Sirt6 deficiency in mast cells promotes adipose fibroinflammation in obesity through galectin-3 signaling. [Abstract]2026 Jan 6;17(1):57. PMID: 41495031
Solvent & Solubility
DMSO : 12.5 mg/mL (23.44 mM; ultrasonic and warming and heat to 60°C; 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 (protect from light, stored under nitrogen). 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 (protect from light, stored under nitrogen). 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.
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 (protect from light, stored under nitrogen)
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 (274 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Slack RJ, et al. The therapeutic potential of galectin-3 inhibition in fibrotic disease. Int J Biochem Cell Biol. 2021 Jan;130:105881. [Content Brief]
[3]. Comeglio P, et al. The galectin-3 inhibitor selvigaltin reduces liver inflammation and fibrosis in a high fat diet rabbit model of metabolic-associated steatohepatitis. Front Pharmacol. 2024 Jul 31;15:1430109. [Content Brief]
[4]. Aslanis V, et al. Single‑Dose Pharmacokinetics and Safety of the Oral Galectin‑3 Inhibitor, Selvigaltin (GB1211), in Participants with Hepatic Impairment. Clin Drug Investig. 2024 Oct 2. [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 (protect from light, stored under nitrogen). 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 |
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| DMSO | 1 mM | 1.8750 mL | 9.3752 mL | 18.7505 mL | 46.8762 mL |
| 5 mM | 0.3750 mL | 1.8750 mL | 3.7501 mL | 9.3752 mL | |
| 10 mM | 0.1875 mL | 0.9375 mL | 1.8750 mL | 4.6876 mL | |
| 15 mM | 0.1250 mL | 0.6250 mL | 1.2500 mL | 3.1251 mL | |
| 20 mM | 0.0938 mL | 0.4688 mL | 0.9375 mL | 2.3438 mL |
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