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Gallein

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Catalog No. T3040Cas No. 2103-64-2
Alias Pyrogallolphthalein, Mordant violet 25, Alizarin violet

Gallein (Mordant violet 25) is a small molecule inhibitor of Gβγ activity.

Gallein

Gallein

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Purity: 95.94%
Catalog No. T3040Alias Pyrogallolphthalein, Mordant violet 25, Alizarin violetCas No. 2103-64-2
Gallein (Mordant violet 25) is a small molecule inhibitor of Gβγ activity.
Pack SizePriceUSA WarehouseGlobal WarehouseQuantity
5 mg$31In StockIn Stock
10 mg$44In StockIn Stock
25 mg$64In StockIn Stock
50 mg$95In StockIn Stock
100 mg$123In StockIn Stock
1 mL x 10 mM (in DMSO)$35In StockIn Stock
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.
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Purity:95.94%
Appearance:Solid
Color:Black
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Product Introduction

Gallein AI Summary
Gallein shows bioactivity as an inhibitor of G-protein beta1gamma2, with an IC50 value of 200.0 nM as determined by flow cytometry assay. The origin of this compound remains unknown..
Note: Summary generated by AI. Data source: ChEMBL
Bioactivity
Description
Gallein (Mordant violet 25) is a small molecule inhibitor of Gβγ activity.
SynonymsPyrogallolphthalein, Mordant violet 25, Alizarin violet
Chemical Properties
Molecular Weight364.31
FormulaC20H12O7
Cas No.2103-64-2
SmilesOc1ccc2c(Oc3c(O)c(O)ccc3C22OC(=O)c3ccccc23)c1O
Relative Density.1.81g/cm3
Storage & Solubility Information
Storagekeep away from moisture | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
Solubility Information
DMSO: 27.3 mg/mL (74.94 mM), Sonication is recommended.
In Vivo Formulation
10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (5.49 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
DMSO
1mg5mg10mg50mg
1 mM2.7449 mL13.7246 mL27.4492 mL137.2458 mL
5 mM0.5490 mL2.7449 mL5.4898 mL27.4492 mL
10 mM0.2745 mL1.3725 mL2.7449 mL13.7246 mL
20 mM0.1372 mL0.6862 mL1.3725 mL6.8623 mL
50 mM0.0549 mL0.2745 mL0.5490 mL2.7449 mL

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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:
TargetMol | Animal experiments For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent 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 DMSOTargetMol | reagent 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 DMSOTargetMol | reagent stock solution to 400 μL PEG300TargetMol | reagent 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 ddH2OTargetMol | reagent 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.
All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.
1 Enter information below:
mg/kg
g
μL
2 Enter the in vivo formulation:
% DMSO
%
% Tween 80
% Saline/PBS/ddH2O

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

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