PI-<wbr/>103

PI-103

CAT N°: 10009209
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From 45.00 38.25

The phosphatidylinositol 3-kinases (PI3K) family of enzymes is comprised of 15 members that are divided into 3 classes according to their structure, substrate specificity, and mode of regulation.{14312,14518} PI-103 is a potent, cell-permeable, ATP-competitive inhibitor of phosphatidylinositol 3-kinase (PI3K) family members with selectivity toward DNA-PK, PI3K (p110?), and mTOR. The IC50 values are 2, 8, 20, 26, 48, 83, 88, 150 nM for DNA-PK, p110?, mTORC1, PI3-KC2?, p110?, mTORC2, p110?, and p110?, respectively.{14312} PI-103 exhibits antiproliferative activity against a panel of glioma cell lines in vitro at a concentration of 0.5 µM. It also inhibits growth of established human glioma tumor xenografts in vivo with no observable toxicity.{14311}

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