| 名称 | VAL-083 |
| 描述 | VAL-083 is an alkylating agent with antitumor activity that produces N7 methylation on DNA. |
| 体外活性 | VAL-083 inhibits T98G cell growth in a dose-dependent manner (IC50 <5 μM). VAL-083 inhibits the proliferation of HUVEC and U251 cells at doses of more than 12.5 μg/mL. VAL-083 suppresses U251 and SF188 cell growth and induces apoptosis after 72 h. VAL-083 (5 μM) inhibits the growth of SF188 by ～95%. VAL-083 (3.125, 6.25, 12.5 μg/mL) also suppresses the migration and invasion and reduces MMP2, VEGF, VEGFR2, and FGF2 expression in HUVEC and U251 cells. VAL-083 (1, 2, 5 μM) dose-dependently induces cell cycle arrest at the G2/M phase in the 3 glioma cell lines. VAL-083 activates two parallel signaling cascades, the p53-p21, and the CDC25C-CDK1 cascade. VAL-083 significantly enhances the radiosensitivity of LN229 cells [1][2][3]. |
| 体内活性 | VAL-083 significantly decreases the expression of VEGF, VEGFR2, and FGF2 at a concentration of 25 μg/mL, while at 50 μg/mL, it also reduces FGFR2 expression. Its action involves the activation of the CDC25C-CDK1 cascade in xenografted tumor models. Additionally, VAL-083 exhibits a dose-dependent inhibition of angiogenesis in zebrafish models at concentrations of 25, 50, and 100 μg/mL. In a murine study, VAL-083, administered intravenously at 5 mg/kg twice weekly for six weeks, markedly suppresses LN229 cell growth, resulting in a relative tumor growth rate (T/C) of 22.38% and a tumor growth inhibitory rate (TGI) of 83.58%. |
| 存储条件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| 溶解度 | H2O : 40 mg/mL (273.71 mM), Sonication is recommended.
DMF : 90 mg/mL (615.85 mM)
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| 关键字 | VAL083 | VAL-083 | VAL 083 | Inhibitor | DNA Alkylator/Crosslinker | inhibit |
| 相关产品 | Cyclophosphamide hydrate | Bendamustine hydrochloride | Busulfan | N-Nitroso-N-methylurea | Ifosfamide | Oxaliplatin | Streptozocin | Temozolomide | Methyl methanesulfonate | Cyclophosphamide | Carboplatin | Cisplatin |
| 相关库 | FDA上市及药典收录分子库 | 经典已知活性库 | 上市药物库 | ReFRAME 相关化合物库 | 酪氨酸激酶分子库 | 抗衰老化合物库 | 已知活性化合物库 | 共价抑制剂库 | 临床前化合物库 | 人代谢物化合物库 |
United States
