CHIR-98014 |
| Catalog No.GC12176 |
CHIR-98014는 GSK-3α 및 GSK-3β에 대해 IC50이 각각 0.65 및 0.58nM인 강력한 세포 투과성 GSK-3 억제제입니다. 그것은 cdc2 및 erk2에 대해 덜 강력한 활동을 보여줍니다.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 252935-94-7
Sample solution is provided at 25 µL, 10mM.
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CHIR-98014 is a potent inhibitor of GSK-3α and GSK-3β with IC50 values of 0.65 nM and 0.58 nM, respectively [1]
GSK-3 (Glycogen synthase kinase 3) is a serine/threonine protein kinase and plays a pivotal role in a number of central intracellular signaling pathways, including cellular proliferation, migration, inflammation and immune responses, glucose regulation, and apoptosis. Recently, it has been reported that GSK-3 abnormally expressed in a variety of diseases, including Type II diabetes, Alzheimer's Disease, inflammation, cancer, and bipolar disorder [2, 3].
CHIR-98014 is a potent GSK-3α and GSK-3β inhibitor. When tested with insulin receptor-expressing CHO-IR cells or primary rat hepatocytes, CHIR-98014 stimulated the GS activity ratio as high as two- to three fold compared with basal in a dose dependent manner. Similarly, in isolated type 1 skeletal muscle from insulin-sensitive lean Zucker and from insulin-resistant ZDF rats, administration of CHIR-98014 activated GS activity ratio [1]. In mouse ES-D3 cells, CHIR-98014 treatment (48 and 72 hours later) resulted in a significant activation of the Wnt/beta-catenin pathway via inhibiting GSK-3 [4].
In markedly diabetic and insulin-resistant db/db mice model, oral administration of CHIR-98014 (30mg/kg) significantly reduced fasting hyperglycemia within 4 hours and improved glucose disposal during an ipGTT [1].
References:
[1]. Ring, D.B., et al., Selective glycogen synthase kinase 3 inhibitors potentiate insulin activation of glucose transport and utilization in vitro and in vivo. Diabetes, 2003. 52(3): p. 588-95.
[2]. Pan WA, et al. The RNA recognition motif of NIFK is required for rRNA maturation during cell cycle progression. RNA Biol. 2015. 12(3):255-67.
[3]. McCubrey JA, et al. GSK-3 as potential target for therapeutic intervention in cancer. Oncotarget. 2014. 5(10):2881-911.
[4]. Naujok O, et al. Cytotoxicity and activation of the Wnt/beta-catenin pathway in mouse embryonic stem cells treated with four GSK3 inhibitors. BMC Res Notes. 2014. 7(1):273-281.
| Cell experiment: | |
|
Cell lines |
Insulin receptor– expressing CHO-IR cells and primary rat hepatocytes |
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Preparation method |
The solubility of this compound in DMSO is |
|
Reaction Conditions |
24h; EC50=106 nM (CHO-IR cells); EC50=107 nM (rat hepatocytes). |
|
Applications |
CHIR 98014 resulted in a stimulation of the GS activity ratio above basal. The concentrations of CHIR 98014 causing half-maximal GS stimulation (EC50) were 106 nM for CHO-IR cells and 107 nM for rat hepatocytes. |
| Animal experiment: | |
|
Animal models |
Female db/db mice. |
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Dosage form |
30 mg/kg; oral taken |
|
Applications |
Markedly diabetic and insulin-resistant db/db mice treated with 30 mg/kg CHIR 98014 exhibited a significant reduction in fasting hyperglycemia within 4 h of treatment and showed improved glucose disposal during an IPGTT. |
|
Other notes |
Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal. |
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References: [1] Ring D B, Johnson K W, Henriksen E J, et al. Selective glycogen synthase kinase 3 inhibitors potentiate insulin activation of glucose transport and utilization in vitro and in vivo[J]. Diabetes, 2003, 52(3): 588-595. |
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| Cas No. | 252935-94-7 | SDF | |
| Chemical Name | 6-N-[2-[[4-(2,4-dichlorophenyl)-5-imidazol-1-ylpyrimidin-2-yl]amino]ethyl]-3-nitropyridine-2,6-diamine | ||
| Canonical SMILES | C1=CC(=C(C=C1Cl)Cl)C2=NC(=NC=C2N3C=CN=C3)NCCNC4=NC(=C(C=C4)[N+](=O)[O-])N | ||
| Formula | C20H17Cl2N9O2 | M.Wt | 486.31 |
| Solubility | ≥ 8.1mg/mL in DMSO with gentle warming | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.0563 mL | 10.2815 mL | 20.563 mL |
| 5 mM | 0.4113 mL | 2.0563 mL | 4.1126 mL |
| 10 mM | 0.2056 mL | 1.0282 mL | 2.0563 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 32 reference(s) in Google Scholar.)
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