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GSK223

Chemical Structure : GSK223

CAS No.: 899758-61-3

GSK223 (GSK-223)

Catalog No.: PC-49811Not For Human Use, Lab Use Only.

GSK223 (GSK-223) is a specific small molecule inhibitor of the NOD1 signaling pathway, shows NOD1 inhibitory activity with IC50 of 1 uM in 293/hNOD1 cell assays, does not inhibit RIP2 kinase.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

GSK223 (GSK-223) is a specific small molecule inhibitor of the NOD1 signaling pathway, shows NOD1 inhibitory activity with IC50 of 1 uM in 293/hNOD1 cell assays, does not inhibit RIP2 kinase.
GSK223 does not inhibit any kinase against a panel of 300 kinases.
GSK223 inhibits Tri-DAP -stimulated IL-8 secretion (IC50=1 uM) in HCT116 colon carcinoma cells which endogenously express both NOD proteins at functional levels, with minimal or no inhibition of MDP-stimulated NOD2 signaling.
GSK223 (0.1-10 uM) antagonized the Tri-DAP induced increase in p-JNK levels and reduction in IκBα in 293/hNOD1 cells in a concentration-dependent manner, no effect on the same responses to MDP in 293/hNOD2 cells at >30 uM.

Physicochemical Properties

M.Wt 443.51
Formula C21H18FN3O3S2
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

5-ethyl-N-(2-fluoro-5-(2-methyl-4-oxoquinazolin-3(4H)-yl)phenyl)thiophene-2-sulfonamide

References

1. David J Rickard, et al. PLoS One. 2014 May 7;9(5):e96737.

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