GK13S
Based on 1 Customer Validation
GK13S is a deubiquitinase UCHL1 ligand and inhibitor. GK13S inhibits recombinant and cellular UCHL1. GK13S reduces levels of monoubiquitin in human glioblastoma cells. GK13S is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
For research use only. We do not sell to patients.
- Purity: 99.09%
- Formula: C21H22N6O2
- Molecular Weight:390.44
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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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Cell Cycle/DNA Damage Compound Library
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Anti-Cancer Compound Library
HY-L025
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Anti-Aging Compound Library
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Ubiquitination Compound Library
HY-L050
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Metabolic Enzyme Compound Library
HY-L146
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Protease Inhibitor Library
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Highly Selective Inhibitors Library
HY-L158
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Bioactive Compound Library Max
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MCE Bioactive Compound Library
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Bioactive Compound Library
HY-L001
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High-Throughput Bioactive Compound Library
HY-L205
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Alkyne Compound Library
HY-L258
Biological Activity
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UCHL1 50 nM (IC50) |
GK13S (0-1 μM, 1 h) inhibits recombinant UCHL1 with an IC50 of 50 nM[1].
GK13S (1-10 μM, 24 h) inhibits cellular UCHL1 in HEK293 cells[1].
GK13S (5 μM, 72 h) does not impair HEK293 cell growth[1].
GK13S (5 μM, 48 h) reduces ubiquitin levels in U-87 MG cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:HEK293 cell
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Concentration:1, 5, 10 μM
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Incubation Time:24 h
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Result:Nearly completely inhibits UCHL1 at 1 μM.
Chemical Information
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Appearance Solid
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Molecular Weight 390.44
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Formula C21H22N6O2
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Color Off-white to light yellow
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SMILES
O=C(NCCCC#C)C1=CC=C(N2C=C(NC([C@H]3CCN(C#N)C3)=O)N=C2)C=C1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 50 mg/mL (128.06 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. 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. 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: ≥ 1.25 mg/mL (3.20 mM); Clear solution
This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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.
Purity & Documentation
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Data Sheet (269 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
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. 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 | 2.5612 mL | 12.8061 mL | 25.6121 mL | 64.0303 mL |
| 5 mM | 0.5122 mL | 2.5612 mL | 5.1224 mL | 12.8061 mL | |
| 10 mM | 0.2561 mL | 1.2806 mL | 2.5612 mL | 6.4030 mL | |
| 15 mM | 0.1707 mL | 0.8537 mL | 1.7075 mL | 4.2687 mL | |
| 20 mM | 0.1281 mL | 0.6403 mL | 1.2806 mL | 3.2015 mL | |
| 25 mM | 0.1024 mL | 0.5122 mL | 1.0245 mL | 2.5612 mL | |
| 30 mM | 0.0854 mL | 0.4269 mL | 0.8537 mL | 2.1343 mL | |
| 40 mM | 0.0640 mL | 0.3202 mL | 0.6403 mL | 1.6008 mL | |
| 50 mM | 0.0512 mL | 0.2561 mL | 0.5122 mL | 1.2806 mL | |
| 60 mM | 0.0427 mL | 0.2134 mL | 0.4269 mL | 1.0672 mL | |
| 80 mM | 0.0320 mL | 0.1601 mL | 0.3202 mL | 0.8004 mL | |
| 100 mM | 0.0256 mL | 0.1281 mL | 0.2561 mL | 0.6403 mL |
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