GKA50 quarterhydrate |
Catalog No.GC61749
One-Click Copy Product Info
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GKA50 quarterhydrate est un puissant activateur de la glucokinase (EC50 = 33 nM À 5 mM de glucose) et stimule la libération d'insuline par les Îlots de Langerhans de souris.
Products are for research use only. Not for human use. We do not sell to patients.
Sample solution is provided at 25 µL, 10mM.
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GKA50 quarterhydrate is a potent glucokinase activator (EC50=33 nM at 5 mM glucose). GKA50 quarterhydrate stimulates insulin release from mouse islets of Langerhans and MIN6 cells. GKA50 quarterhydrate shows significant glucose lowering in high fat fed female rats[1][2].
GKA50 (0.01-100 μM; 24 hours) enhances INS-1 cell proliferation with EC50 values ranging from 1 to 2 μM[2].GKA50 (1.2 μM+40 μM glucose; 2-4 days) treatment reduces apoptosis induced by chronic high glucose in INS-1 cells[2].GKA50 activates human glucokinase enzymatic activity with an EC50 of 0.022 μM. GKA50 stimulates insulin secretion in the pancreatic insulinoma cell line, INS-1, with an EC50 of 0.065 μM. GKA50 reduces chronic-high-glucose-induced apoptosis via modulation of glucokinase and apoptotic protein BAD[2]. Cell Proliferation Assay[2] Cell Line: INS-1 cells (starved overnight with 3 μM glucose)
GKA50 (1-30 mg/kg; p.o.) gives significant glucose lowering in an oral glucose tolerance test[1]. Animal Model: High-fat-fed obese female Zucker (fa/fa) rats[1]
[1]. Coope GJ, et al. Predictive blood glucose lowering efficacy by Glucokinase activators in high fat fed female Zucker rats. Br J Pharmacol. 2006 Oct;149(3):328-35. [2]. McGlasson L, et al. The glucokinase activator GKA50 causes an increase in cell volume and activation of volume-regulated anion channels in rat pancreatic β-cells. Mol Cell Endocrinol. 2011 Aug 6;342(1-2):48-53.
| Cas No. | SDF | ||
| Canonical SMILES | O=C(C1=CC=C(NC(C2=CC(O[C@@H](C)CC3=CC=CC=C3)=CC(O[C@@H](C)COC)=C2)=O)N=C1)O.[1/4].O | ||
| Formula | C26H28N2O6.¼H2O | M.Wt | 469.01 |
| Solubility | DMSO : 46 mg/mL (98.08 mM; Need ultrasonic and 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. |
||
| 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 | 2.1322 mL | 10.6608 mL | 21.3215 mL |
| 5 mM | 426.4 μL | 2.1322 mL | 4.2643 mL |
| 10 mM | 213.2 μL | 1.0661 mL | 2.1322 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 saline, 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% Appearance: A solid
- COA (Certificate of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 14 reference(s) in Google Scholar.)