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At14-3-3 inhibitor 2

Chemical Structure : At14-3-3 inhibitor 2

CAS No.:

At14-3-3 inhibitor 2

Catalog No.: PC-22228Not For Human Use, Lab Use Only.

At14-3-3 inhibitor 2 is a covalent selective inhibitor for Arabidopsis thaliana 14-3-3 protein (At14-3-3), potently inhibits the interaction between At14-3-3 Lambda and FAM-FD with IC50 of 1.2 uM.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

At14-3-3 inhibitor 2 is a covalent selective inhibitor for Arabidopsis thaliana 14-3-3 protein (At14-3-3), potently inhibits the interaction between At14-3-3 Lambda and FAM-FD with IC50 of 1.2 uM.
At14-3-3 inhibitor 2 covalently binds to an allosteric site of 14-3-3 (Cys198) with isoform selectivity.
Infiltration of At14-3-3 inhibitor 2 to Arabidopsis leaves suppressed the stomatal aperture.

Physicochemical Properties

M.Wt 441.45
Formula C22H19NO7S
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

2-(indolin-1-yl)-2-oxoethyl 1,4-dihydroxy-3-(methylsulfonyl)-2-naphthoate

References

1. Kotaro Nishiyama, et al. Angew Chem Int Ed Engl. 2024 Apr 24:e202400218.

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