A66

Brand

No Brand

Description

A66 is a novel small molecule inhibitor of PI3K p110α with IC50 values of 32, 30 and 43 nM for p110α, p110α/E545K and p110α/H1047R. A66, showing the S-enantiomer to be a highly specific and selective p110α inhibitor. The responsive cell lines all harboured H1047R mutations in PIK3CA and have high levels of p110α and class-Ia PI3K activity. A66 is more than 100 fold less active against the other class-I PI 3-kinase isoforms and had not inhibitory activity against 200 protein kinases when tested at 10 micromolar. This makes it the most selective and specific p110α inhibitor available for research purposes.

Application

Reactivity

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