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BAY 293 is a potent KRas/son of sevenless 1 (SOS1) interaction inhibitor (IC50 = 21 nM); active R-enantiomer. Downregulates active RAS in tumor cells. Inhibits RAS-RAF-MEK-ERK pathway. Exhibits synergistic effects with KRASG12C inhibitor ARS-853.
Negative control also available.
This probe is supplied in conjunction with the Structural Genomics Consortium. For further characterization details, please visit the BAY 293 probe summary on the SGC website.
BAY 293 is also offered as part of the Tocriscreen 2.0 Max. Find out more about compound libraries available from Tocris.
|Storage||Store at -20°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
The following data is based on the product molecular weight 448.59. Batch specific molecular weights may vary from batch to batch due to the degree 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||2.23 mL||11.15 mL||22.29 mL|
|5 mM||0.45 mL||2.23 mL||4.46 mL|
|10 mM||0.22 mL||1.11 mL||2.23 mL|
|50 mM||0.04 mL||0.22 mL||0.45 mL|
References are publications that support the biological activity of the product.
Hillig et al (2019) Discovery of potent SOS1 inhibitors that block RAS activation via disruption of the RAS-SOS1 interaction. Proc.Natl.Acad.Sci.USA. 116 2551 PMID: 30683722
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Keywords: BAY 293, BAY 293 supplier, BAY293, Potent, KRas/son, of, sevenless, 1, SOS1, interaction, inhibitors, inhibits, Ras, GTPases, 6857, Tocris Bioscience
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Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* your copy today!
*Please note that Tocris will only send literature to established scientific business / institute addresses.
Written by Kirsten L. Bryant, Adrienne D. Cox and Channing J. Der, this review provides a comprehensive overview of RAS protein function and RAS mutations in cancer. Key signaling pathways are highlighted and therapeutic vulnerabilities are explored. This review also includes a detailed section on RAS drug discovery and targeting synthetic lethal interactors of mutant RAS. Compounds available from Tocris are listed.
In normal cells, each stage of the cell cycle is tightly regulated, however in cancer cells many genes and proteins that are involved in the regulation of the cell cycle are mutated or over expressed. Adapted from the 2015 Cancer Product Guide, Edition 3, this poster summarizes the stages of the cell cycle and DNA repair. It also highlights strategies for enhancing replicative stress in cancer cells to force mitotic catastrophe and cell death.
Adapted from the 2015 Cancer Product Guide Edition 3, this poster summarizes the main epigenetic targets in cancer. The dysregulation of epigenetic modifications has been shown to result in oncogenesis and cancer progression. Unlike genetic mutations, epigenetic alterations are considered to be reversible and thus make promising therapeutic targets.