ZLDI-8

ZLDI-8 is a Notch activating/cleaving enzyme ADAM-17 inhibitor and inhibits the cleavage of Notch protein. ZLDI-8 decreases the expression of pro-survival/anti-apoptosis and epithelial-mesenchymal transition (EMT) related proteins. ZLDI-8 is also a competitive and irreversible tyrosine phosphatase (Lyp) inhibitor with an IC 50 of 31.6 μM and a K i of 26.22 μM. ZLDI-8 inhibits the growth of MHCC97-H cells with an IC 50 of 5.32 μM In Vitro ZLDI-8 (0.03-30 μM; 6-72 hours; MHCC97-H cells) treatment reduces cell viability in a time- and dose-dependent manner. ZLDI-8 (1-10 μM; 6-72 hours; MHCC97-H cells) significantly decreases the level of NICD and the accumulation of NICD in the nucleus. ZLDI-8 could also reduce the expression of pro-survival/anti-apoptosis regulators, Survivin and cIAP1/2. And also increases the expression of epithelial marker E-Cadherin and reduced mesenchymal markers N-Cadherin and Vimentin. ZLDI-8 enhances chemotherapy effects on tumor cell proliferation blockage, induction of apoptosis and cell-cycle arrest by inhibiting Notch pathway and blocking chemical resistance. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Cell Viability AssayCell Line: MHCC97-H cells Concentration: 0.03 μM, 0.1 μM, 0.3 μM, 1 μM, 3 μM, 10 μM, 30 μM Incubation Time: 6 hours, 12 hours, 24 hours, 48 hours, 72 hours Result: Emerged cytotoxic effect on MHCC97-H cells in a time- and dose-dependent manner. Western Blot AnalysisCell Line: MHCC97-H cells Concentration: 1 μM, 3 μM, 10 μM Incubation Time: 6 hours, 12 hours, 24 hours, 48 hours, 72 hours Result: Significantly decreased the level of NICD and the accumulation of NICD in the nucleus. Also reduced the expression of pro-survival/anti-apoptosis regulators, Survivin and cIAP1/2 In Vivo ZLDI-8 (0.2-2 mg/kg; intraperitoneal injection; every two days; for 20 days; nude mice) treatment enhances the effect of Sorafenib on inhibiting tumor growth in nude HCC-bearing mice model . MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Nude mice with MHCC-97H cells Dosage: 2 mg/kg, 1 mg/kg, 500 μg/kg, or 200 μg/kg Administration: Intraperitoneal injection; every two days; for 20 days Result: Inhibited tumor growth in nude HCC-bearing mice model. IC50& Target:ADAM-17, IC50: 31.6 μM (Tyrosine phosphatase), Ki: 26.22 μM (Tyrosine phosphatase)

No numbering system information yet

No physical and chemical property information yet

No safety information yet

No production method and use information yet

No upstream information yet

No downstream information yet

No related product information yet