SBI-581 is an orally active and potent selective serine-threonine kinase TAO3 inhibitor, with an IC 50 of 42 nM. SBI-581 promotes TKS5α accumulation at RAB11-positive vesicles. SBI-581 inhibits invadopodia formation. SBI-581 shows reasonable pharmacokinet
IC50& Target:IC 50 : 42 nM (TAO3), 237 nM (MEKK3)
In Vitro:SBI-581 shows moderate selectivity (> 5-10x) against the majority of a broad panel of kinases. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo:SBI-581 (10mg/kg, IP, once) displays reasonable pharmacokinetics (t 1/2 =1.5 hr; AUC= 1202 hr*ng/mL; Cmax= ~2 μM). MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Biological Activity:SBI-581 is an orally active and potent selective serine-threonine kinase TAO3 inhibitor, with an IC 50 of 42 nM. SBI-581 promotes TKS5α accumulation at RAB11-positive vesicles. SBI-581 inhibits invadopodia formation. SBI-581 shows reasonable pharmacokinet