Stafia-1
Based on 1 publication(s) in Google Scholar
Stafia-1 is a potent STAT5a inhibitor (K i=10.9 μM, IC50=22.2 μM). Stafia-1 displays high selectivity over STAT5b and other STAT family members.
Para uso exclusivo en investigación. No vendemos a pacientes.
- Pureza: 99.39%
- No. CAS: 2582757-90-0
- Fòrmula: C24H27O10P
- Peso molecular:506.44
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Almacenamiento:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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Actividad biológica
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Chemical Information
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Solvente y solubilidad
- Pureza y Documentación
- Referencias
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) Stafia-1
More
Actividad biológica
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STAT5a 10.9 μM (Ki) |
STAT5a 22.2 μM (IC50) |
Chemical Information
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No. CAS 2582757-90-0
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Appearance Solid
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Peso molecular 506.44
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Fòrmula C24H27O10P
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Color White to off-white
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SMILES
OP(OC1=CC(C2=CC(OC)=C(OC)C(OC)=C2)=CC(C3=CC(OC)=C(OC)C(OC)=C3)=C1)(O)=O
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (1)
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Journal Impact Factor
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Most Recent
Solvente y solubilidad
DMSO : 250 mg/mL (493.64 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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 (4.11 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 (4.11 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.
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.
Pureza y Documentación
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Ficha de datos (276 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Instrucciones de manejo (2659 KB)
Referencias
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.9746 mL | 9.8728 mL | 19.7457 mL | 49.3642 mL |
| 5 mM | 0.3949 mL | 1.9746 mL | 3.9491 mL | 9.8728 mL | |
| 10 mM | 0.1975 mL | 0.9873 mL | 1.9746 mL | 4.9364 mL | |
| 15 mM | 0.1316 mL | 0.6582 mL | 1.3164 mL | 3.2909 mL | |
| 20 mM | 0.0987 mL | 0.4936 mL | 0.9873 mL | 2.4682 mL | |
| 25 mM | 0.0790 mL | 0.3949 mL | 0.7898 mL | 1.9746 mL | |
| 30 mM | 0.0658 mL | 0.3291 mL | 0.6582 mL | 1.6455 mL | |
| 40 mM | 0.0494 mL | 0.2468 mL | 0.4936 mL | 1.2341 mL | |
| 50 mM | 0.0395 mL | 0.1975 mL | 0.3949 mL | 0.9873 mL | |
| 60 mM | 0.0329 mL | 0.1645 mL | 0.3291 mL | 0.8227 mL | |
| 80 mM | 0.0247 mL | 0.1234 mL | 0.2468 mL | 0.6171 mL | |
| 100 mM | 0.0197 mL | 0.0987 mL | 0.1975 mL | 0.4936 mL |
Stafia-1 Related Classifications
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