Potent DYRK1B inhibitor (IC50 values are 17, 88 and 1890 nM for DYRK1B, DYRK1A and DYRK2 respectively). Inhibits DYRK1B-induced Gi phase cell cycle arrest in Panc-1 cells in vitro.
External Portal Information
Chemicalprobes.org is a portal that offers independent guidance on the selection and/or application of small molecules for research. The use of AZ 191 is reviewed on the chemical probes website.
|Storage||Store at -20°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions
The following data is based on the product molecular weight 429.52. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||2.33 mL||11.64 mL||23.28 mL|
|5 mM||0.47 mL||2.33 mL||4.66 mL|
|10 mM||0.23 mL||1.16 mL||2.33 mL|
|50 mM||0.05 mL||0.23 mL||0.47 mL|
References are publications that support the products' biological activity.
Ashford et al (2014) A novel DYRK1B inhibitor AZ191 demonstrates that DYRK1B acts independently of GSK3 beta to phosphorylate cyclin D1 at Thr(286), not Thr(288). Biochem.J. 457 43 PMID: 24134204
If you know of a relevant reference for AZ 191, please let us know.
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Keywords: AZ 191, supplier, AZ191, potent, dyrk1b, dual, specificity, tyrosine, phosphorylation, regulated, kinases, inhibitors, inhibits, DYRK, DYRK, Tocris Bioscience
Citations for AZ 191
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Literature in this Area
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Alzheimer's disease (AD) is a degenerative brain disease and the most common cause of dementia, affecting approximately 47 million people worldwide. Updated in 2015, this poster summarizes the structural and functional changes observed in the progression of this neurodegenerative disease, as well as classic AD drug targets.
Parkinson's disease (PD) causes chronic disability and is the second most common neurodegenerative condition. This poster outlines the neurobiology of the disease, as well as highlighting current therapeutic treatments for symptomatic PD, and emerging therapeutic strategies to delay PD onset and progression.