2. Cell Cycle/DNA Damage PI3K/Akt/mTOR Apoptosis
  3. Polo-like Kinase (PLK) PI3K Apoptosis
  4. Rigosertib sodium

Rigosertib sodium  (Synonyms: 瑞格色替钠; ON-01910 sodium)

目录号: HY-12037 纯度: 99.57%
COA 产品使用指南

摩尔计算器

Rigosertib sodium (ON-01910 sodium) 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。Rigosertib sodium 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 sodium Chemical Structure

Rigosertib sodium Chemical Structure

CAS No. : 592542-60-4

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥729
In-stock
1 mg ￥360
In-stock
5 mg ￥700
In-stock
10 mg ￥1200
In-stock
50 mg ￥4400
In-stock
100 mg ￥7500
In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

Customer Review

Other Forms of Rigosertib sodium:

Rigosertib sodium 相关抗体

Top Publications Citing Use of Products

查看 Polo-like Kinase (PLK) 亚型特异性产品:

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PLK1 PLK2 PLK3 PLK4

查看 PI3K 亚型特异性产品:

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PI3Kα PI3Kβ PI3Kγ PI3Kδ PI3KC2α PI3KC2β PI3KC2γ Vps34 PI3K PI3KC3 p120γ

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Rigosertib sodium (ON-01910 sodium) is a multi-kinase inhibitor and a selective anti-cancer agent, which induces apoptosis by inhibition the PI3K/Akt pathway, promotes the phosphorylation of histone H2AX and induces G2/M arrest in cell cycle[1][2]. Rigosertib sodium is a selective and non-ATP-competitive inhibitor of PLK1 with an IC50 of 9 nM[3].

IC50 & Target[1]

PLK1

9 nM (IC50)

PLK2

260 nM (IC50)

PDGFR

18 nM (IC50)

Src

155 nM (IC50)

BCR-ABL

32 nM (IC50)

Cdk1

260 nM (IC50)

Flt1

42 nM (IC50)

Fyn

182 nM (IC50)

体外研究
(In Vitro)

Rigosertib is non-ATP-competitive inhibitor of PLK1 with IC50 of 9 nM. Rigosertib also exhibits inhibition of PLK2, PDGFR, Flt1, BCR-ABL, Fyn, Src, and CDK1, with IC50 of 18-260 nM. Rigosertib shows cell killing activity against 94 different tumor cell lines with IC50 of 50-250 nM, including BT27, MCF-7, DU145, PC3, U87, A549, H187, RF1, HCT15, SW480, and KB cells. 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. In HeLa cells, Rigosertib (100-250 nM) induces spindle abnormalities and apoptosis[3]. Rigosertib also inhibits several multidrug resistant tumor cell lines, including MES-SA, MES-SA/DX5a, CEM, and CEM/C2a, with IC50 of 50-100 nM. In DU145 cells, Rigosertib (0.25-5 μM) blocks cell cycle progression in G2/M phase, results in an accumulation of cells containing subG1 content of DNA, and activates apoptotic pathways. In A549 cells, Rigosertib (50 nM-0.5 μM) induces loss of viability and caspase 3/7 activation[4]. 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 SDF-1-induced migration of leukemic cells[5].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Rigosertib sodium 相关抗体:
体内研究
(In Vivo)

Rigosertib (250 mg/kg, i.p.) markedly inhibits tumor growth in mouse xenograft models of Bel-7402, MCF-7, and MIA-PaCa cells[3]. Rigosertib (200 mg/kg, i.p.) shows inhibition on tumor growth in a mouse xengraft model of BT20 cells[4].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Clinical Trial
分子量

473.47

Formula

C21H24NNaO8S
CAS 号
性状

固体

颜色

White to yellow

中文名称

瑞格色替钠
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

溶解性数据
In Vitro: 

DMSO 中的溶解度 : 150 mg/mL (316.81 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

H2O 中的溶解度 : ≥ 52 mg/mL (109.83 mM)

* "≥" means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.1121 mL 10.5603 mL 21.1207 mL
5 mM 0.4224 mL 2.1121 mL 4.2241 mL
查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (stored under nitrogen)。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。

* 备注：如您选择水作为储备液，请稀释至工作液后，再用 0.22 μm 的滤膜过滤除菌后使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

In Vivo:

请根据您的 实验动物和给药方式 选择适当的溶解方案。

以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：
——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；
以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 方案 一

    请依序添加每种溶剂： 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 5.25 mg/mL (11.09 mM); 澄清溶液

    此方案可获得 ≥ 5.25 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 52.5 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水 定容至 1 mL。

    生理盐水的配制：将 0.9 g 氯化钠，溶解于 ddH₂O 并定容至 100 mL，可以得到澄清透明的生理盐水溶液。
  • 方案 二

    请依序添加每种溶剂： 10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 5.25 mg/mL (11.09 mM); 澄清溶液

    此方案可获得 ≥ 5.25 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 52.5 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液 中，混合均匀。

    20% SBE-β-CD in Saline 的配制（4°C，储存一周）：2 g SBE-β-CD（磺丁基醚 β-环糊精）粉末定容于 10 mL 的生理盐水中，完全溶解至澄清透明。

以下溶解方案，请直接配置工作液。建议现用现配，在短期内尽快用完。 以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比； 如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶。

  • 方案 一

    请依序添加每种溶剂： PBS

    Solubility: 50 mg/mL (105.60 mM); 澄清溶液; 超声助溶

动物溶解方案计算器
请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

只
由于实验过程有损耗，建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
该产品水溶性佳，请具体参考实测 水 / PBS / Saline 中的溶解度数据。
您所需的储备液浓度超过该产品的实测溶解度，如有需要，请与 MCE 中国技术支持联系。
纯度 & 产品资料

纯度: 99.57%

COA (192 KB) LCMS (95 KB)

产品使用指南 (1538 KB)
参考文献
Cell Assay
[2]

Tumor cells are plated into six-well dishes at a density of 1×105 cells/mL/well, and Rigosertib is added 24 hours later at various concentrations. Cell counts are determined from duplicate wells after 96-hour of treatment. The total number of viable cells is determined by trypan blue exclusion.

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[1]

Bel-7402 tumor models: twenty female athymic (NCR-nu/nu) nude mice are injected with 1 × 107 Bel-7402 tumor cells subcutaneously, and 10-14 days later, when the tumor volumes reach 200-250 mm, the mice are divided into four groups such that each group harbors tumors of the same volume. Rigosertib (ON01910, 250 mg/kg) dissolved in PBS is administered alone or in combination with NSC 266046 (100 mg/kg) intraperitonially on alternate days. Tumor measurements are done two times/week using traceable digital vernier calipers. Body weight is determined during each measurement. The animals are observed for signs of toxicity[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
参考文献

Rigosertib sodium 相关分类

完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (stored under nitrogen)。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
H2O / DMSO 1 mM 2.1121 mL 10.5603 mL 21.1207 mL 52.8017 mL
5 mM 0.4224 mL 2.1121 mL 4.2241 mL 10.5603 mL
10 mM 0.2112 mL 1.0560 mL 2.1121 mL 5.2802 mL
15 mM 0.1408 mL 0.7040 mL 1.4080 mL 3.5201 mL
20 mM 0.1056 mL 0.5280 mL 1.0560 mL 2.6401 mL
25 mM 0.0845 mL 0.4224 mL 0.8448 mL 2.1121 mL
30 mM 0.0704 mL 0.3520 mL 0.7040 mL 1.7601 mL
40 mM 0.0528 mL 0.2640 mL 0.5280 mL 1.3200 mL
50 mM 0.0422 mL 0.2112 mL 0.4224 mL 1.0560 mL
60 mM 0.0352 mL 0.1760 mL 0.3520 mL 0.8800 mL
80 mM 0.0264 mL 0.1320 mL 0.2640 mL 0.6600 mL
100 mM 0.0211 mL 0.1056 mL 0.2112 mL 0.5280 mL

* 备注：如您选择水作为储备液，请稀释至工作液后，再用 0.22 μm 的滤膜过滤除菌后使用。

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Rigosertib592542-60-4ON-01910瑞格色替钠ON01910ON 01910Polo-like Kinase (PLK)PI3KApoptosisPhosphoinositide 3-kinaseInhibitorinhibitorinhibit

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