化学性质：                                                                                                             

产品描述：                                                                                                            

PIK-93 is a potent and novel inhibitor of p110γ (PI3Kγ) and PI4KIIIβ (IC50= 16 nM and 19 nM, respectively).

PI3K (phosphatidylinositol-4,5-bisphosphate 3-kinase) is a family of enzymes involved in cellular functions such as cell growth, proliferation, differentiation, motility, survival and intracellular trafficking, which in turn are involved in cancer. It plays a key role in PI3K/Akt/mTOR pathway.

Inhibition of PI3K via PIK-93 reduced the carbachol-activated translocation of TRPC6 to the plasma membrane and carbachol-activated net Ca(2+) entry into T6.11 cells. [1] PIK-93 also selectively inhibited the PI4KIIIβ enzyme, and siRNA-mediated down regulation of individual PI4-enzymes in COS-7 cells. [2] Furthermore, as a potent anti-PV compound, PIK93 targeted PI4Kβ to inhibit interaction of viral 3D polymerase and phosphatidylinositol 4-phosphate on the reorganized membrane vesicle for viral replication complex formation. [3] PIK93 also showed anti-PV with an EC50 of 0.14 μM for PV pseudovirus infection. [4]

特别提醒：