ZK159222
Based on 1 publication(s) in Google Scholar
ZK159222, a 25-carboxylic ester analogue of 1α,25-(OH)2D3, is a potent 1α,25-(OH)2D3 receptor (VDR) antagonist. The mechanism of ZK159222 antagonistic action is mediated by a lack of ligand-induced vitamin D receptor interaction with coactivators. ZK159222 has a partial agonistic character.
For research use only. We do not sell to patients.
- Purity: 99.23%
- CAS No.: 156965-15-0
- Formula: C32H48O5
- Molecular Weight:512.72
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Storage:
4°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
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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) ZK159222
More
Biological Activity
ZK159222, displayed the profile of a weak VDR agonists that requires an approximate 7-fold higher concentration than of the natural hormone 1α,25-(OH)2D3 to stabilize VDR-RXR heterodimer complex formation on a DR3-type VDRE. ZK159222 was found to belong to the category of 1α,25-(OH)2D3 analogues that stabilize an additional third functional VDR conformation, which has also been described for some agonistic 20-epi analogues. The remaining reporter gene activity that was obtained by a combined treatment of 10 nM 1α,25-(OH)2D3 with 1 μM ZK159222 is close to the partial agonistic activity of 1 μM ZK159222[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. 156965-15-0
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Appearance Solid
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Molecular Weight 512.72
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Formula C32H48O5
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Color White to off-white
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SMILES
O=C(C1([C@H](O)/C=C/[C@H]([C@H]2CC[C@@]3([H])/C(CCC[C@]23C)=C/C=C4C([C@@H](O)C[C@H](O)C\4)=C)C)CC1)OCCCC
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°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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J Nutr Biochem
Vitamin D deficiency exacerbates alcohol-related liver injury via gut barrier disruption and hepatic overload of endotoxin. [Abstract]2023 Dec:122:109450. PMID: 37777163
Solvent & Solubility
DMSO : 100 mg/mL (195.04 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 (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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (4.88 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.
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 (270 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 (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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.9504 mL | 9.7519 mL | 19.5038 mL | 48.7596 mL |
| 5 mM | 0.3901 mL | 1.9504 mL | 3.9008 mL | 9.7519 mL | |
| 10 mM | 0.1950 mL | 0.9752 mL | 1.9504 mL | 4.8760 mL | |
| 15 mM | 0.1300 mL | 0.6501 mL | 1.3003 mL | 3.2506 mL | |
| 20 mM | 0.0975 mL | 0.4876 mL | 0.9752 mL | 2.4380 mL | |
| 25 mM | 0.0780 mL | 0.3901 mL | 0.7802 mL | 1.9504 mL | |
| 30 mM | 0.0650 mL | 0.3251 mL | 0.6501 mL | 1.6253 mL | |
| 40 mM | 0.0488 mL | 0.2438 mL | 0.4876 mL | 1.2190 mL | |
| 50 mM | 0.0390 mL | 0.1950 mL | 0.3901 mL | 0.9752 mL | |
| 60 mM | 0.0325 mL | 0.1625 mL | 0.3251 mL | 0.8127 mL | |
| 80 mM | 0.0244 mL | 0.1219 mL | 0.2438 mL | 0.6095 mL | |
| 100 mM | 0.0195 mL | 0.0975 mL | 0.1950 mL | 0.4876 mL |
ZK159222 Related Classifications
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