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VEGFR-2/P-gp-IN-1 is a derivative of Licochalcone A, functioning as an orally active inhibitor of VEGFR-2 (IC50= 0.885 μM) and P-glycoprotein (P-gp). It combats tumor proliferation and overcomes chemotherapy resistance by simultaneously inhibiting VEGFR-2 kinase activity and the P-gp drug efflux pump. This compound suppresses the phosphorylation of VEGFR-2 and proteins in the downstream PI3K/AKT signaling pathway, induces apoptosis, arrests cells in the S phase, and inhibits invasive migration. Additionally, VEGFR-2/P-gp-IN-1 demonstrates potent in vivo antitumor activity in HeLa/DDP cell xenograft models and is applicable in cervical cancer research.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
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| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | VEGFR-2/P-gp-IN-1 is a derivative of Licochalcone A, functioning as an orally active inhibitor of VEGFR-2 (IC50= 0.885 μM) and P-glycoprotein (P-gp). It combats tumor proliferation and overcomes chemotherapy resistance by simultaneously inhibiting VEGFR-2 kinase activity and the P-gp drug efflux pump. This compound suppresses the phosphorylation of VEGFR-2 and proteins in the downstream PI3K/AKT signaling pathway, induces apoptosis, arrests cells in the S phase, and inhibits invasive migration. Additionally, VEGFR-2/P-gp-IN-1 demonstrates potent in vivo antitumor activity in HeLa/DDP cell xenograft models and is applicable in cervical cancer research. |
| In vitro | VEGFR-2/P-gp-IN-1 (Compound A20) significantly inhibits the proliferation of cervical cancer cells, including resistant strains, at concentrations of 1-100 μM over 48 hours. This compound, applied at 1-6 μM for 24 hours, overcomes cervical cancer resistance by dual-targeting the inhibition of VEGFR-2 phosphorylation and P-gp efflux functionality. In the HeLa/DDP cell line, VEGFR-2/P-gp-IN-1 at 1-4 μM for 24 hours induces cancer cell apoptosis, blocks cell cycle progression in the S phase to inhibit proliferation, and significantly restrains cancer cell invasion and migration. |
| In vivo | VEGFR-2/P-gp-IN-1 (Compound A20), administered orally at doses of 10 mg/kg, 20 mg/kg, and 40 mg/kg once daily for 14 days, demonstrates potential in treating cisplatin-resistant cervical cancer within a HeLa/DDP cell xenograft mouse model. It also exhibits a favorable safety profile, showing no significant toxicity. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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