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Tideglusib

Name: Tideglusib
Brand: Selleck Chemicals
SKU: S2823
Rating: 5 (27 reviews)

Synonyms: NP031112, NP-12

Catalog No.S2823 Purity: 99.93%

Tideglusib is an irreversible, non ATP-competitive GSK-3β inhibitor with IC50 of 60 nM in a cell-free assay; fails to inhibit kinases with a Cys homologous to Cys-199 located in the active site. Phase 2.

Tideglusib Chemical Structure

CAS: 865854-05-3

Selleck's Tideglusib has been cited by 27 Publications

5 Customer Reviews

Purity & Quality Control

Batch: Purity: 99.93%

99.93

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Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	Activity Description	PMID
SH-SY5Y	Function assay	10 uM	1 hrs	Inhibition of GSK-3beta in human SH-SY5Y cells assessed as reduction in amyloid beta (25 to 35) -induced toxicity at 10 uM pre-incubated for 1 hrs before amyloid beta (25 to 35) addition and measured after 72 hrs post Abeta25-35 addition by MTT assay	29208522
SH-SY5Y	Function assay	30 uM	1 hrs	Inhibition of GSK-3beta in human SH-SY5Y cells assessed as reduction in amyloid beta (25 to 35) -induced toxicity at 30 uM pre-incubated for 1 hrs before amyloid beta (25 to 35) addition and measured after 72 hrs post Abeta25-35 addition by MTT assay	29208522
Click to View More Cell Line Experimental Data

Biological Activity

Description

Targets

GSK-3β ^[1]
(Cell-free assay)

60 nM

In vitro
In vitro	Tideglusib irreversibly inhibits GSK-3, reduces tau phosphorylation, and prevents apoptotic death in human neuroblastoma cells and murineprimary neurons. ^[1] Tideglusib (2.5 μM) inhibits glutamate-induced glial activation as evidenced by decreased TNF-α and COX-2 expression in rat primary astrocyte or microglial cultures. Tideglusib (2.5 μM) also exerts a potent neuroprotective effect on cortical neurons from glutamate-induced excitotoxicity as evidenced by significant reduction in the number of Annexin-V-positive cells in rat primary astrocyte or microglial cultures. ^[2]
Kinase Assay	Binding Experiments with Radiolabeled Tideglusib
Kinase Assay	[³⁵S]Tideglusib (207 Bq/nmol) at 55 μM is incubated with 5 μM GSK-3β for 1 h at 25 °C in 315 μL of 50 mM Tris-HCl, pH 7.5, containing 150 mM NaCl and 0.1 mM EGTA. The incubation is extended for another 30 min after having added 35 μL of the same buffer with or without 100 mM DTE. Finally, a third 40-μL aliquot of each original sample is mixed with 10 μL of denaturing electrophoresis sample buffer without reducing agents, and 35 μL of this mixture is loaded onto a 10% polyacrylamide gel and subjected to SDS-PAGE, followed by fluorography of the dried gel.
Cell Research	Cell lines	Miapaca2 cells
	Concentrations	5 μM
	Incubation Time	24 h
	Method	Cells were treated with indicated concentration of drug for 24 h.
Experimental Result Images	Methods	Biomarkers	Images	PMID
	Western blot	KDM1A / Nestin / OCT4 / CD133 / Tuj-1		27501329
	Growth inhibition assay	Cell viability		27501329

In Vivo
In vivo	Tideglusib (50 mg/kg) injected into the adult male Wistar rats hippocampus dramatically reduces kainic acid-induced inflammation and has a neuroprotective effect in the damaged areas of the hippocampus. ^[2] Tideglusib (200 mg/kg, oral) results in lower levels of tau phosphorylation, decreased amyloid deposition and plaque-associated astrocytic proliferation, protection of neurons in the entorhinal cortex and CA1 hippocampal subfield against cell death, and prevention of memory deficits in APP/tau double transgenic mice. ^[3]
Animal Research	Animal Models	Transgenic APPsw-tauvlw mice overexpressing human mutant APP and a triple human tau mutation.
	Dosages	200 mg/kg
	Administration	Oral gavage

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
Clinical Trial Information (data from https://clinicaltrials.gov, updated on 2024-01-11)
NCT02586935	Completed	Autism Spectrum Disorders	Evdokia Anagnostou\|Holland Bloorview Kids Rehabilitation Hospital\|McMaster University\|University of Western Ontario Canada\|Unity Health Toronto\|University of Toronto\|Anagnostou Evdokia M.D.	February 10 2016	Phase 2

References

[4] Zalyte E, et al. Int J Mol Med. 2022 Jun;49(6):84.

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Chemical lnformation & Solubility

Molecular Weight	334.39	Formula	C₁₉H₁₄N₂O₂S
CAS No.	865854-05-3	SDF	Download Tideglusib SDF
Smiles	C1=CC=C(C=C1)CN2C(=O)N(SC2=O)C3=CC=CC4=CC=CC=C43
Storage (From the date of receipt)	3 years-20°Cpowder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
Storage (From the date of receipt)	3 years-20°Cpowder		1 month-20°Cin solvent

In vitro
Batch:

DMSO : 1 mg/mL ( (2.99 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : Insoluble

Molecular Weight Calculator

In vivo Batch: Add solvents to the product individually and in order.					In vivo Formulation Calculator
	Clear solution	4%DMSO 1 Corn oil	2.5mg/ml (7.48mM)	Taking the 1 mL working solution as an example, add 40 μL of 62.5 mg/ml clear DMSO stock solution to 960 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.	In vivo Formulation Calculator
Clear solution	5% DMSO 1 95% Corn oil	1.25mg/ml (3.74mM)	Taking the 1 mL working solution as an example, add 50 μL of 25 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O	1.0mg/ml (2.99mM)	Taking the 1 mL working solution as an example, add 50 μL of 20 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.

Preparing Stock Solutions

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
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Dilution Calculator Molecular Weight Calculator

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg Average weight of animals: g Dosing volume per animal:μL Number of animals:

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.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

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.

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

Tel: +1-832-582-8158 Ext:3
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Frequently Asked Questions

Question 1:
I want to deliver S2823 via i.p. injection, can you suggest one?

Answer:
This compound can be dissolved in 4% DMSO+corn oil at 2.5 mg/ml clearly. This is the highest concentration, since its solubility in DMSO is pretty low.

GSK-3 Signaling Pathway Map

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