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产品价格:电议      采购度:1281      原产地:美洲
发布时间:2022/5/30 17:16:21 所属地区:国外 国外
简要描述:
Tubulin polymerization-IN-4 是一种有效的微管蛋白聚合体 (tubulin polymerization) 抑制剂,IC50 为 μM。Tubulin polymerization-IN-4 对HeLa细胞可破坏微管蛋白聚合和血管系统,将细胞周期阻滞在G2/M期,诱导细胞凋亡 (apoptosis),抑制细胞的克隆发生和迁移。
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MCE 站:Tubulin polymerization-IN-4
产品活性:Tubulin polymerization-IN-4 是一种有效的微管蛋白聚合体 (tubulin polymerization) 抑制剂,IC50 为 4.6 μM。Tubulin polymerization-IN-4 对HeLa细胞可破坏微管蛋白聚合和血管系统,将细胞周期阻滞在G2/M期,诱导细胞凋亡 (apoptosis),抑制细胞的克隆发生和迁移。
研究领域:Cell Cycle/DNA Damage | Cytoskeleton | Apoptosis
作用靶点:Microtubule/Tubulin | Apoptosis
In Vitro: Tubulin polymerization-IN-4 (compound 9j) (0-1 μM; 48 hours) exhibits sub-micromolar inhibitory activities against HeLa, SiHa and MS751.
Tubulin polymerization-IN-4 (3, 6 and 12.5 μM; 0-20 min) inhibits tubulin polymerization in a concentration-dependent manner with the inhibition percentages of 39%, 54%, and 77% at 3, 6 and 12.5 μM.
Tubulin polymerization-IN-4 (1-100 μM; 2 hours) inhibits the formation of EBI-β-tubulin adduct in a concentration-dependent manner.
Tubulin polymerization-IN-4 (0.2 μM; 1 and 2 hours) disrupts the HUVEC-formed vascular tube.
Tubulin polymerization-IN-4 (0.1-0.4 μM; 24 hours) increases cell distribution to the G2/M phase in a concentration-dependent manner.
Tubulin polymerization-IN-4 (0.1-0.4 μM; 24 hours) induces apoptosis of HeLa cells.
Tubulin polymerization-IN-4 (20, 50, 100 nM; 14 days) reduces new colony formation and suppresses HeLa cell growth for 14 days in a dose-dependent manner.
Tubulin polymerization-IN-4 (0.1, 0.2 and 0.4 μM; 24 hours) effectively inhibits the migration of HeLa cells in a concentration-dependent manner.
Tubulin polymerization-IN-4 (0-200 μM; 24 hours) exhibits good renal safety profile, with IC50 of 188 ± 16 μM in HK-2 cells.
In Vivo: Tubulin polymerization-IN-4 (100-1000 mg/kg; IP, single) exhibits extremely low toxicity with LD50 over 1000 mg/kg.
Tubulin polymerization-IN-4 (30 and 60 mg/kg; IP; daily for 21 days) inhibits the tumor growth, with TGI of 35% and 58% at dosing 30 and 60 mg/kg.
Tubulin polymerization-IN-4 (30 mg/kg; IP; single) presents the modest pharmacokinetic properties.
Pharmacokinetic Parameters of Tubulin polymerization-IN-4 in ICR mice.
IP (30 mg/kg) | |
T1/2 (h) | 1.56 ± 0.28 |
Tmax (h) | 0.25 |
Cmax (μg/L) | 6215 ± 308 |
AUC0-t (μg/Lh) | 5609 ± 347 |
AUC0-∞ (μg/Lh) | 5940 ± 347 |
VZ/F (L/kg) | 11.35 ± 1.29 |
CLZ/F (L/h/kg) | 5.05 ± 0.91 |
MRT (h) | 1.77 ± 0.43 |
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更新时间:2024/1/2 10:24:20
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