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Rigosertib

Rigosertib

产品编号 T16750   CAS 592542-59-1
别名: ON-01910, 瑞格色替

Rigosertib (ON-01910) 是一种多激酶抑制剂和选择性抗癌剂,通过抑制 PI3K/Akt 途径诱导细胞凋亡,促进组蛋白 H2AX 的磷酸化并诱导细胞周期中的 G2/M 期停滞。它是一种选择性的非 ATP 竞争性PLK1抑制剂,IC50值为 9 nM。

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Rigosertib Chemical Structure
Rigosertib, CAS 592542-59-1
规格 价格/CNY 货期 数量
1 mg ¥ 297 现货
2 mg ¥ 397 现货
5 mg ¥ 578 现货
10 mg ¥ 997 现货
25 mg ¥ 1,970 现货
50 mg ¥ 3,660 现货
100 mg ¥ 6,230 现货
1 mL * 10 mM (in DMSO) ¥ 689 现货
其他形式的 Rigosertib:
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
MG-132限时半价
产品目录号及名称: Rigosertib (T16750)
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纯度: 97.33%
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生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 Rigosertib (ON-01910) is a selective and non-ATP-competitive inhibitor of PLK1 (IC50: 9 nM). Rigosertib is a multi-kinase inhibitor and a selective anti-cancer agent, which induces apoptosis by inhibition of the PI3 kinase/Akt pathway, promotes the phosphorylation of histone H2AX and induces G2/M arrest in the cell cycle.
靶点活性 CDK1:260 nM, Fyn:182 nM, PDGFR:18 nM, FLK1:42 nM, PLK1:9 nM, PLK2:260 nM, BCR-ABL:32 nM, Src:155 nM
体外活性 Rigosertib is a non-ATP-competitive inhibitor of PLK1 (IC50: 9 nM). Rigosertib displays cell killing activity against 94 different tumor cell lines (IC50: 50-250 nM), including BT27, MCF-7, DU145, PC3, U87, A549, H187, RF1, HCT15, SW480, and KB cells. Rigosertib also shows inhibition of PLK2, PDGFR, Flt1, BCR-ABL, Fyn, Src, and CDK1 (IC50: 18-260 nM). While in normal cells, such as HFL, PrEC, HMEC, and HUVEC, Rigosertib has little or no effect unless its concentration is greater than 5-10 μM. Rigosertib also inhibits several multidrug-resistant tumor cell lines, including MES-SA, MES-SA/DX5a, CEM, and CEM/C2a (IC50: 50-100 nM). Rigosertib (100-250 nM) causes spindle abnormalities and apoptosis in HeLa cells. Rigosertib (0.25-5 μM) blocks cell cycle progression in G2/M phase in DU145 cells, causes an accumulation of cells containing subG1 content of DNA and activates apoptotic pathways. Rigosertib (50 nM-0.5 μM) induces loss of viability and caspase 3/7 activation in A549 cells. Rigosertib sodium (2 μM) induces apoptosis in chronic lymphocytic leukemia (CLL) cells without toxicity against T-cells or normal B-cells. Rigosertib sodium (2 μM) also abrogates the pro-survival effect of follicular dendritic cells on CLL cells and reduces the SDF-1-induced migration of leukemic cells[3][4][5].
体内活性 Rigosertib (200 mg/kg, i.p.) displays inhibition on tumor growth in a mouse xenograft model of BT20 cells. Rigosertib (250 mg/kg, i.p.) markedly suppresses tumor growth in mouse xenograft models of Bel-7402, MCF-7, and MIA-PaCa cells [3][4].
别名 ON-01910, 瑞格色替
分子量 451.49
分子式 C21H25NO8S
CAS No. 592542-59-1

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 75 mg/mL (166.12 mM), Sonification is recommended.

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.2149 mL 11.0744 mL 22.1489 mL 55.3722 mL
5 mM 0.443 mL 2.2149 mL 4.4298 mL 11.0744 mL
10 mM 0.2215 mL 1.1074 mL 2.2149 mL 5.5372 mL
20 mM 0.1107 mL 0.5537 mL 1.1074 mL 2.7686 mL
50 mM 0.0443 mL 0.2215 mL 0.443 mL 1.1074 mL
100 mM 0.0221 mL 0.1107 mL 0.2215 mL 0.5537 mL

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TargetMol Library Books参考文献

1. Xu F, et al. Rigosertib as a selective anti-tumor agent can ameliorate multiple dysregulated signalingtransduction pathways in high-grade myelodysplastic syndrome. Sci Rep. 2014 Dec 4;4:7310. 2. Hyoda T, et al. Rigosertib induces cell death of a myelodysplastic syndrome-derived cell line by DNA damage-induced G2/M arrest. Cancer Sci. 2015 Mar;106(3):287-93. 3. Gumireddy K, et al. ON01910, a non-ATP-competitive small molecule inhibitor of Plk1, is a potent anticancer agent. Cancer Cell. 2005 Mar;7(3):275-86. 4. Reddy MV, et al. Discovery of a clinical stage multi-kinase inhibitor sodium (E)-2-{2-methoxy-5-[(2',4',6'-trimethoxystyrylsulfonyl)methyl]phenylamino}acetate (ON 01910.Na): synthesis, structure-activity relationship, and biological activity. J Med Chem. 2011 Sep 22;54(18):6254-76. 5. Chapman CM, et al. ON 01910.Na is selectively cytotoxic for chronic lymphocytic leukemia cells through a dual mechanism of action involving PI3K/AKT inhibition and induction of oxidative stress. Clin Cancer Res. 2012 Apr 1;18(7):1979-91
Decursin Liensinine Adapalene PFK-158 TTNPB Sodium dichloroacetate Ubiquitin Isopeptidase Inhibitor I, G5 Apitolisib

相关化合物库

该产品包含在如下化合物库中:
抗癌临床化合物库 抗癌药物库 药物功能重定位化合物库 抗癌活性化合物库 酪氨酸激酶分子库 抑制剂库 抗癌细胞代谢库 抗感染化合物库 临床期小分子药物库 抗乳腺癌化合物库

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母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。

体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

Rigosertib 592542-59-1 Angiogenesis Apoptosis Cell Cycle/Checkpoint Cytoskeletal Signaling PI3K/Akt/mTOR signaling Tyrosine Kinase/Adaptors FLT PLK PI3K Bcr-Abl CDK PDGFR Src ON01910 Polo-like Kinase (PLK) Phosphoinositide 3-kinase ON 01910 ON-01910 Inhibitor inhibit 瑞格色替 inhibitor

 

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