HSP-990

HSP-990

CAT N°: 19149
Price:

55.00 46.75

The heat shock proteins (Hsps) act as molecular chaperones. Hsp90 is an abundant protein with roles in protein folding, cell signaling, and cancer. HSP-990 is an Hsp90 inhibitor with IC50 values of 0.6, 0.8, and 8.5 nM for Hsp90?, Hsp90?, and GRP94, respectively.{31009} It inhibits the TRAP1 ATPase with an IC50 value of 320 nM and demonstrates IC50 values of >5 µM in a panel of 51 unrelated kinases.{31009} In c-Met amplified GTL-16 gastric tumor cells, HSP-990 has been shown to dissociate the Hsp90-p23 complex, depleting the client protein c-Met and inducing Hsp70.{31009} HSP-990 can inhibit proliferation of various human tumor cell lines with GI50 values of 4-40 nM.{31009} Single oral administration of 15 mg/kg of HSP-990 was shown to induce sustained downregulation of c-Met and upregulation of Hsp70 in a GTL-16 xenograft model.{31009}

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