Timosaponin A1
Based on 1 Customer Validation
Timosaponin A1, a natural steroidal saponin, is a 5-lipoxygenase (5-LO), COX-2, and dipeptidyl peptidase 4 (DPP-4) inhibitor with IC50s of 3.29 µM, 36.43 µM, and 33.25 µM, respectively.
For research use only. We do not sell to patients.
- Purity: 99.70%
- CAS No.: 68422-00-4
- Formula: C33H54O8
- Molecular Weight:578.78
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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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
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Biological Activity
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5-Lipoxygenase 3.29 μM (IC50) |
COX-2 36.43 μM (IC50) |
DPP-4 33.25 μM (IC50) |
Chemical Information
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CAS No. 68422-00-4
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Appearance Solid
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Molecular Weight 578.78
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Formula C33H54O8
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Color White to off-white
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SMILES
C[C@@]12[C@]3([H])[C@](O[C@]4(CC[C@H](C)CO4)[C@H]3C)([H])C[C@@]1([H])[C@@]5([H])[C@]([C@@]6([C@](C[C@@H](O[C@]7([H])O[C@@H]([C@H](O)[C@H](O)[C@H]7O)CO)CC6)([H])CC5)C)([H])CC2
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 31.25 mg/mL (53.99 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). 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). 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 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (3.59 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 (protect from light)
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 (273 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]. Linlin Xie, et al. Characterization of spirostanol glycosides and furostanol glycosides from anemarrhenae rhizoma as dual targeted inhibitors of 5-lipoxygenase and Cyclooxygenase-2 by employing a combination of affinity ultrafiltration and HPLC/MS. Phytomedicine. 2020 Oct:77:153284. [Content Brief]
[2]. Shumin Jiang, et al. The potential DPP-4 inhibitors from Xiao-Ke-An improve the glucolipid metabolism via the activation of AKT/GSK-3β pathway. Eur J Pharmacol. 2020 Sep 5:882:173272. [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). 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 | 1.7278 mL | 8.6389 mL | 17.2777 mL | 43.1943 mL |
| 5 mM | 0.3456 mL | 1.7278 mL | 3.4555 mL | 8.6389 mL | |
| 10 mM | 0.1728 mL | 0.8639 mL | 1.7278 mL | 4.3194 mL | |
| 15 mM | 0.1152 mL | 0.5759 mL | 1.1518 mL | 2.8796 mL | |
| 20 mM | 0.0864 mL | 0.4319 mL | 0.8639 mL | 2.1597 mL | |
| 25 mM | 0.0691 mL | 0.3456 mL | 0.6911 mL | 1.7278 mL | |
| 30 mM | 0.0576 mL | 0.2880 mL | 0.5759 mL | 1.4398 mL | |
| 40 mM | 0.0432 mL | 0.2160 mL | 0.4319 mL | 1.0799 mL | |
| 50 mM | 0.0346 mL | 0.1728 mL | 0.3456 mL | 0.8639 mL |
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