MN-64
Based on 3 publication(s) in Google Scholar
MN-64 is a potent tankyrase 1 inhibitor, with IC50s of 6 nM, 72 nM, 19.1 μM, and 39.4 μM for TNKS1, TNKS2, ARTD1 and ARTD2, respectively.
For research use only. We do not sell to patients.
- Purity: 99.61%
- CAS No.: 92831-11-3
- Formula: C18H16O2
- Molecular Weight:264.32
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Protocol
- Purity & Documentation
- References
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) MN-64
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Biological Activity
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TNKS1 6 nM (IC50) |
TNKS2 72 nM (IC50) |
ARTD1 19.1 μM (IC50) |
ARTD2 39.4 μM (IC50) |
MN-64 is a potent tankyrase 1 inhibitor, with IC50s of 6 nM, 72 nM, 19.1 μM, 39.4 μM for TNKS1, TNKS2, ARTD1 and ARTD2, respectively. MN-64 effectively inhibits Wnt/β-catenin at 1 μM, and blocks STF luciferase activity at 200 nM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 92831-11-3
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Appearance Solid
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Molecular Weight 264.32
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Formula C18H16O2
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Color Light yellow to yellow
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SMILES
O=C1C=C(C2=CC=C(C(C)C)C=C2)OC3=CC=CC=C13
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (3)
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Journal Impact Factor
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Most Recent
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Nat Commun
Tankyrase inhibition preserves osteoarthritic cartilage by coordinating cartilage matrix anabolism via effects on SOX9 PARylation. [Abstract]2019 Oct 25;10(1):4898. PMID: 31653858 -
J Mol Med (Berl)
2019 Aug;97(8):1183-1193. PMID: 31201471 -
Solvent & Solubility
DMSO : 100 mg/mL (378.33 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: ≥ 2.5 mg/mL (9.46 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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: ≥ 2.5 mg/mL (9.46 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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.
Protocol
Inhibitory potency of compounds on Tankyrase-1 enzymatic activity is evaluated using a Scintillation Proximity Assay (SPA). The assay is designed to measure compound inhibition of Tankyrase-1 autoPARsylation (Tankyrase-1 is both enzyme and substrate in this assay). Truncated recombinant human Tankyrase-1 protein (amino acids E1023-T1327) is purified from SF9 cells. The assay is conducted using 0.11 μM of Tankyrase-1 protein and 3 μM nicotinamide adenine dinucleotide (NAD+, 2.12 μM 3H-NAD+ with a specific radioactivity of 1690 Ci/mol, 0.88 μM biotin- NAD+), in pH 7.5 Tris buffer (60 mM Tris, 1 mM DTT, 0.01% (v/v) Tween-20®, 2.5 mM MgCl2, 0.3 mg/mL BSA). For IC50 determination, 10 mM DMSO stock solution of a compound (MN-64) is sequentially diluted by two-fold in DMSO, and aliquots of the diluted solutions are transferred to 384-well assay plates and mixed with Tankyrase-1 solution[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Purity & Documentation
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Data Sheet (275 KB)
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SDS (480 KB)
- English - EN (480 KB)
- Français - FR (480 KB)
- Deutsch - DE (480 KB)
- Norwegian - NO (480 KB)
- Español - ES (480 KB)
- Swedish - SV (480 KB)
- Italian - IT (480 KB)
- Korean - KR (480 KB)
- Portuguese - PT (480 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, 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 | 3.7833 mL | 18.9165 mL | 37.8329 mL | 94.5823 mL |
| 5 mM | 0.7567 mL | 3.7833 mL | 7.5666 mL | 18.9165 mL | |
| 10 mM | 0.3783 mL | 1.8916 mL | 3.7833 mL | 9.4582 mL | |
| 15 mM | 0.2522 mL | 1.2611 mL | 2.5222 mL | 6.3055 mL | |
| 20 mM | 0.1892 mL | 0.9458 mL | 1.8916 mL | 4.7291 mL | |
| 25 mM | 0.1513 mL | 0.7567 mL | 1.5133 mL | 3.7833 mL | |
| 30 mM | 0.1261 mL | 0.6305 mL | 1.2611 mL | 3.1527 mL | |
| 40 mM | 0.0946 mL | 0.4729 mL | 0.9458 mL | 2.3646 mL | |
| 50 mM | 0.0757 mL | 0.3783 mL | 0.7567 mL | 1.8916 mL | |
| 60 mM | 0.0631 mL | 0.3153 mL | 0.6305 mL | 1.5764 mL | |
| 80 mM | 0.0473 mL | 0.2365 mL | 0.4729 mL | 1.1823 mL | |
| 100 mM | 0.0378 mL | 0.1892 mL | 0.3783 mL | 0.9458 mL |
MN-64 Related Classifications
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