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GSK2945

Name: GSK2945
Brand: TargetMol
SKU: T11490
Rating: 4.5 (1 reviews)

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Catalog No. T11490Cas No. 1438071-12-5

GSK2945 is a highly specific Rev-erbα/REV-ERBα (mouse/human reverse erythroblastosis virus α) antagonist (EC50s: 21.5 μM and 20.8 μM). It enhances cholesterol 7α-hydroxylase (CYP7A1) level and cholesterol metabolism.

GSK2945

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Catalog No. T11490Cas No. 1438071-12-5

Pack Size	Price	USA Warehouse	Global Warehouse
25 mg	$1,520	6-8 weeks	6-8 weeks
50 mg	$1,980	6-8 weeks	6-8 weeks
100 mg	$2,500	6-8 weeks	6-8 weeks

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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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Product Introduction

Bioactivity

Description	GSK2945 is a highly specific Rev-erbα/REV-ERBα (mouse/human reverse erythroblastosis virus α) antagonist (EC50s: 21.5 μM and 20.8 μM). It enhances cholesterol 7α-hydroxylase (CYP7A1) level and cholesterol metabolism.
In vitro	GSK2945 (20 μM; 12 hours and 24 hours; mouse and human primary hepatocytes) treatment increases levels of Cyp7a1/CYP7A1 in mouse and human primary hepatocytes. GSK2945 (20 μM) treatment also increases Lrh-1/LRH-1 (a known hepatic activator of Cyp7a1/CYP7A.GSK2945 dose-dependently enhances the transcriptional activity of Rev-erbα and a Bmal1 (a target gene of REV-ERBs) luciferase reporter (EC50 of 2.05 μM). 1) mRNA and protein.
In vivo	GSK2945 treatment increases hepatic mouse cholesterol 7α-hydroxylase (Cyp7a1) level and lowers plasma cholesterol in wild-type mice.

Chemical Properties

Molecular Weight	421.34
Formula	C₂₀H₁₈Cl₂N₂O₂S
Cas No.	1438071-12-5
Relative Density.	1.363 g/cm3 (Predicted)

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 83.33 mg/mL (197.77 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween-80+45% Saline: 3.3 mg/mL (7.83 mM), Sonication is recommeded.

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

	1mg	5mg	10mg	50mg
1 mM	2.3734 mL	11.8669 mL	23.7338 mL	118.6690 mL
5 mM	0.4747 mL	2.3734 mL	4.7468 mL	23.7338 mL
10 mM	0.2373 mL	1.1867 mL	2.3734 mL	11.8669 mL
20 mM	0.1187 mL	0.5933 mL	1.1867 mL	5.9335 mL
50 mM	0.0475 mL	0.2373 mL	0.4747 mL	2.3734 mL
100 mM	0.0237 mL	0.1187 mL	0.2373 mL	1.1867 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 mother liquor preparation method and in vivo formula preparation method:

For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments

A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent

DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH₂O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.

Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH₂O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.

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