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Indirubin
🥰Excellent
Catalog No. T6169Cas No. 479-41-4
Alias NSC 105327, Indigopurpurin, Indigo red, Couroupitine B
Indirubin (Couroupitine B) is a potent inhibitor of cyclin-dependent kinases and GSK-3β, with IC50 values of approximately 5 µM and 0.6 µM, respectively.
Indirubin
🥰Excellent
Purity: 99.74%
Catalog No. T6169Alias NSC 105327, Indigopurpurin, Indigo red, Couroupitine BCas No. 479-41-4
Indirubin (Couroupitine B) is a potent inhibitor of cyclin-dependent kinases and GSK-3β, with IC50 values of approximately 5 µM and 0.6 µM, respectively.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $45 | In Stock | In Stock | |
| 10 mg | $61 | In Stock | In Stock | |
| 25 mg | $101 | In Stock | In Stock | |
| 50 mg | $166 | In Stock | In Stock | |
| 100 mg | $288 | In Stock | In Stock | |
| 200 mg | $374 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $50 | In Stock | In Stock |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Batch Information
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Purity:99.74%
Appearance:Solid
Color:Purple to Black
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Description | Indirubin (Couroupitine B) is a potent inhibitor of cyclin-dependent kinases and GSK-3β, with IC50 values of approximately 5 µM and 0.6 µM, respectively. |
| Targets&IC50 | Cyclin-dependent kinase:5 μM, GSK-3β:0.6 μM |
| In vitro | Indirubin is the active ingredient of Danggui Longhui Wan, a mixture of plants that is used in traditional Chinese medicine to treat chronic diseases. Indirubin inhibits CDKs activity with IC50 of 2.2 - 10 μM resulting in cell cycle arrest in the G2/M phase. [1] Indirubin also inhibits GSK-3β with an IC50 of 0.6 μM, attenuating CDK5- and GSK-3β-mediated tau phosphorylation, a process over-active in Alzheimer disease states. [2] It also suppresses tumor necrosis factor (TNF)-induced NF-κB activation in a dose- and time-dependent manner. Indirubin also suppresses the NF-κB activation induced by various inflammatory agents and carcinogens. Indirubin blocks the phosphorylation and degradation of IκBα through the inhibition of activation of IκBα kinase and phosphorylation and nuclear translocation of p65. [3] |
| Synonyms | NSC 105327, Indigopurpurin, Indigo red, Couroupitine B |
| Molecular Weight | 262.26 |
| Formula | C16H10N2O2 |
| Cas No. | 479-41-4 |
| Smiles | O=C1Nc2ccccc2C1=C1Nc2ccccc2C1=O |
| Relative Density. | 1.417 g/cm3 (Predicted) |
| Storage | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | Ethanol: < 1 mg/mL (insoluble or slightly soluble) DMSO: 5 mg/mL (19.07 mM), Sonication is recommended.  H2O: < 1 mg/mL (insoluble or slightly soluble) | ||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 1 mg/mL (3.81 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
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Calculator
In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, and a total of 10 animals are to be administered, using a formulation of 
10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.Stock Solution Preparation:
Dissolve 2 mg of the compound in 100 μL DMSO to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
Preparation of the In Vivo Formulation:
1) Add 100 μL of the DMSO stock solution to 400 μL PEG300 and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O and mix thoroughly until a homogeneous solution is obtained.
This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
Dose Conversion
You can also refer to dose conversion for different animals. More Dose Conversion
Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
Keywords
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Related Tags: buy Indirubin | purchase Indirubin | Indirubin cost | order Indirubin | Indirubin chemical structure | Indirubin in vitro | Indirubin formula | Indirubin molecular weight
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