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Ro 5126766

Ro 5126766

产品编号 T6971   CAS 946128-88-7
别名: CH5126766, Avutometinib, VS-6766, RO5126766

Ro 5126766 (CH5126766) 是双重MEK/RAF 抑制剂,抑制BRAFV600E、CRAF、MEK 和 BRAF,IC50分别为 8.2、56、160 和 190 nM。

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Ro 5126766 Chemical Structure
Ro 5126766, CAS 946128-88-7
规格 价格/CNY 货期 数量
1 mg ¥ 549 现货
2 mg ¥ 798 现货
5 mg ¥ 1,280 现货
10 mg ¥ 2,110 现货
25 mg ¥ 3,570 现货
50 mg ¥ 5,160 现货
100 mg ¥ 7,290 现货
500 mg ¥ 14,600 现货
1 mL * 10 mM (in DMSO) ¥ 1,370 现货
其他形式的 Ro 5126766:
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
产品目录号及名称: Ro 5126766 (T6971)
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纯度: 98.3%
纯度: 98.13%
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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 RO5126766 (CH5126766) is a dual RAF/MEK inhibitor with IC50 of 8.2 nM, 19 nM, 56 nM, and 160 nM for BRAF V600E, BRAF, CRAF, and MEK1, respectively. Phase 1.
靶点活性 BRAF:19 nM, Raf:56 nM, B-Raf (V600E):8.2 nM, MEK1:160 nM
体外活性 In HCT116 KRAS-mutant colorectal cancer cells, CH5126766 significantly reduces the levels of phospho-MEK and phospho-ERK. CH5126766 inhibits RAF kinase by binding to MEK1, and causes MEK to become a dominant negative inhibitor of RAF. [1] In Raf or RAS-mutant cell lines SK-MEL-28, SK-MEL-2, MIAPaCa-2, SW480, HCT116, and PC3 cells, CH5126766 inhibits cell growth with IC50 of 65, 28, 40, 46, and 277 nM, respectively. In two melanoma cell lines with the BRAF V600E or NRAS mutation, RO5126766 induces G1 cell cycle arrest accompanied by up-regulation of the CDK inhibitor p27 and down-regulation of cyclinD1. [3]
体内活性 In an HCT116 (G13D KRAS) mouse xenograft model, CH5126766 (25 mg/kg, p.o.) inhibits ERK signaling output more effectively than a standard MEK inhibitor that induces MEK phosphorylation and has potent antitumor activity. [1] In the HCT116 (K-ras) and COLO205 (B-raf) mutant xenografts, CH5126766 (0.3 mg/kg) causes significant decreases in [18?F]FDG uptake. [2] In the SK-MEL-2 xenograft model, RO5126766 also suppresses the tumor growth. [3]
激酶实验 MEK and RAF kinase enzyme assays: The inhibitory activities against CRAF, BRAF, or BRAF V600E enzymes are measured by quantification of phosphorylation of inactive K97R MEK1 [MEK1] by recombinant RAF proteins [BRAF: B-RAF wt, BRAF V600E: B-RAF V600E or CRAF: Raf-1] with Europium-anti-MEK1/2 (pSer218/222) antibody and SureLight allophycocyanine-anti-6his antibody by measuring time-resolved fluorescence (TRF). Alternatively, the inhibitory activities against the RAF enzymes are measured by quantification of phosphorylation of a fluorescein-labeled peptide corresponding to human MEK1 212-224 and human MEK2 217-229 (5-Fl-SGQLIDSMANSFV-NH2, MEKtide) by using the IMAP fluorescence polarization (FP) Screening Express Kit. Inhibition of MEK1 is evaluated by a coupled assay with active MEK1 (MEK1 S218E/S222E) and unactive dephosphorylated ERK2 (MAP kinase 2/Erk 2). The phosphorylation of a fluorescent-labeled peptide substrate (FAM-Erktide, IPTTPITTTYFFFK-5FAM-COOH) by ERK2 is quantified by using the IMAP FP Screening Express Kit.
细胞实验 The number of viable cells is determined using the Cell Counting Kit-8 assay according to the manufacturer's instructions. After the incubation of cells for 72 h with the indicated concentrations of various agents, kit reagent WST-8 is added to the medium and incubated for a further 4 h. The absorbance of samples (450 nm) is determined using a scanning multiwell spectrophotometer that serves as an ELISA reader. Cell numbers and viability are also measured using the ViaCount Assay according to the manufacturer's instructions.(Only for Reference)
别名 CH5126766, Avutometinib, VS-6766, RO5126766
分子量 471.46
分子式 C21H18FN5O5S
CAS No. 946128-88-7

存储

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

溶解度

DMSO: 87 mg/mL (184.5 mM)

Ethanol: < 1 mg/mL (insoluble or slightly soluble)

H2O: < 1 mg/mL (insoluble or slightly soluble)

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 2.1211 mL 10.6054 mL 21.2107 mL 53.0268 mL
5 mM 0.4242 mL 2.1211 mL 4.2421 mL 10.6054 mL
10 mM 0.2121 mL 1.0605 mL 2.1211 mL 5.3027 mL
20 mM 0.1061 mL 0.5303 mL 1.0605 mL 2.6513 mL
50 mM 0.0424 mL 0.2121 mL 0.4242 mL 1.0605 mL
100 mM 0.0212 mL 0.1061 mL 0.2121 mL 0.5303 mL

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TargetMol Library Books参考文献

1. Ishii N, et al. Cancer Res. 2013, 73(13), 4050-4060. 2. Miller CR, et al. Gynecol Oncol. 2014, 133(1), 128-137. 3. Wada M, et al. PLoS One. 2014, 9(11), e113217.
Vemurafenib TBAP-001 Rineterkib Lonafarnib AD80 Raf inhibitor 1 BRAF inhibitor AZ 628

相关化合物库

该产品包含在如下化合物库中:
药物功能重定位化合物库 激酶抑制剂库 抑制剂库 抗癌药物库 抗癌活性化合物库 抗癌临床化合物库 已知活性化合物库 抗癌化合物库 抗胰腺癌化合物库 自噬库

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请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

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

Ro 5126766 946128-88-7 MAPK Raf MEK CH-5126766 CH5126766 MAPKK Avutometinib RO-5126766 CH 5126766 Raf kinases Mitogen-activated protein kinase kinase inhibit Ro-5126766 VS-6766 RO5126766 MAP2K Inhibitor inhibitor

 

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