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Ral inhibitor 1

Chemical Structure : Ral inhibitor 1

CAS No.: 2249469-44-9

Ral inhibitor 1

Catalog No.: PC-38330Not For Human Use, Lab Use Only.

Ral inhibitor 1 is a covalent inhibitor of RalB (Ras-like GTPase) activation, inhibits guanine exchange factor Rgl2-mediated nucleotide exchange of Ral GTPase, selectively inhibits Ral over Ras.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

Ral inhibitor 1 is a covalent inhibitor of RalB (Ras-like GTPase) activation, inhibits guanine exchange factor Rgl2-mediated nucleotide exchange of Ral GTPase, selectively inhibits Ral over Ras.
Ral inhibitor 1 inhibits RalB/Rgl2 interaction through covalent reaction at Tyr-82 with IC50 of 49.5 uM.
Ral (Ras-like) GTPases are directly activated by oncogenic Ras GTPases.

Physicochemical Properties

M.Wt 346.347
Formula C12H11FN2O5S2
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 1 Month
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

4-(N-(5-methoxypyridin-3-yl)sulfamoyl)benzenesulfonyl fluoride

References

1. Khuchtumur Bum-Erdene, et al. Proc Natl Acad Sci U S A. 2020 Mar 31;117(13):7131-7139.

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