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    • YK-4-279

      YK-4-279是EWS-FLI1RNA helicase A (RHA)結(jié)合的有效抑制劑。

      YK-4-279 Chemical Structure

      YK-4-279 Chemical Structure

      CAS: 1037184-44-3

      規(guī)格 價(jià)格 庫(kù)存 購(gòu)買(mǎi)數(shù)量
      10mM (1mL in DMSO) 1570 現(xiàn)貨
      10mg 810.04 現(xiàn)貨
      50mg 2600.09 現(xiàn)貨
      200mg 6932.83 現(xiàn)貨
      更大包裝 有超大折扣

      400-668-6834

      [email protected]

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      細(xì)胞實(shí)驗(yàn)數(shù)據(jù)示例

      細(xì)胞系 實(shí)驗(yàn)類型 給藥濃度 孵育時(shí)間 活性描述 文獻(xiàn)信息(PMID)
      TC71 Growth inhibition assay 3 days Growth inhibition of human TC71 cells harboring EWS-FLI1 fusion protein after 3 days by WST1 assay, GI50=0.92μM 25432018
      TC32 Growth inhibition assay 3 days Growth inhibition of human TC32 cells harboring EWS-FLI1 fusion protein after 3 days by WST1 assay, GI50=0.94μM 25432018
      COS7 Function assay Inhibition of transcriptional activity of full-length EWS-FLI1 (unknown origin) expressed in COS7 cells by NR0B1-luciferase reporter gene assay, IC50=0.35μM 25432018
      TC32 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for TC32 cells 29435139
      DAOY qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY cells 29435139
      SJ-GBM2 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells 29435139
      A673 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells 29435139
      SK-N-MC qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells 29435139
      NB-EBc1 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 cells 29435139
      Saos-2 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Saos-2 cells 29435139
      LAN-5 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells 29435139
      BT-12 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 cells 29435139
      OHS-50 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells 29435139
      RD qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells 29435139
      MG 63 (6-TG R) qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for MG 63 (6-TG R) cells 29435139
      Rh41 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh41 cells 29435139
      點(diǎn)擊查看更多細(xì)胞系數(shù)據(jù)

      生物活性

      產(chǎn)品描述 YK-4-279是EWS-FLI1RNA helicase A (RHA)結(jié)合的有效抑制劑。
      靶點(diǎn)
      RHA [1]
      體外研究(In Vitro)
      體外研究活性 在包含EWS-FLI1的TC32細(xì)胞中,YK-4-279通過(guò)阻斷EWS-FLI1與RHA的相互作用減少細(xì)胞周期素D的水平。YK-4-279也能特異性抑制ESFT細(xì)胞生長(zhǎng),并誘導(dǎo)細(xì)胞凋亡。[1] YK-4-279也會(huì)抑制融合陽(yáng)性前列腺癌細(xì)胞中ERG 和 ETV1的生物活性,并進(jìn)一步減少細(xì)胞運(yùn)動(dòng)和侵襲。[2]
      實(shí)驗(yàn)圖片 檢測(cè)方法 檢測(cè)指標(biāo) 實(shí)驗(yàn)圖片 PMID
      Growth inhibition assay Cell viability 29212266
      Western blot PARP / Cleaved PARP / Caspase 3 / Cleaved Caspase 3 p-HH3(Ser10) / Histone H3 / p-Aurora A (T288) / Aurora A / Aurora B / Cyclin B / p53 / p21 29212266
      體內(nèi)研究(In Vivo)
      體內(nèi)研究活性 在體內(nèi),YK-4-279 (1.5 mg/dose i.p.)抑制ESFT異種移植瘤的生長(zhǎng)。[1]在小鼠模型中,YK-4-279選擇性防止前列腺癌在融合陽(yáng)性LNCaP-luc-M腫瘤中的生長(zhǎng)和轉(zhuǎn)移。[3]
      動(dòng)物實(shí)驗(yàn) Animal Models 負(fù)荷前列腺癌 PC3,TC71 或 CHP-100 異種移植物的裸鼠
      Dosages 1.5 mg/dose
      Administration i.p.
      • https://pubmed.ncbi.nlm.nih.gov/19584866/
      • https://pubmed.ncbi.nlm.nih.gov/21559405/
      • https://pubmed.ncbi.nlm.nih.gov/25479232/

      化學(xué)信息&溶解度

      分子量 366.20 分子式

      C17H13Cl2NO4

      CAS號(hào) 1037184-44-3 SDF Download YK-4-279 SDF
      Smiles COC1=CC=C(C=C1)C(=O)CC2(C3=C(C=CC(=C3NC2=O)Cl)Cl)O
      儲(chǔ)存條件(自收到貨起)

      體外溶解度
      批次:

      DMSO : 73 mg/mL ( (199.34 mM) ;DMSO吸濕會(huì)降低化合物溶解度,請(qǐng)使用新開(kāi)封DMSO)

      Ethanol : 73 mg/mL (199.34 mM)

      Water : Insoluble

      摩爾濃度計(jì)算器

      體內(nèi)溶解配方
      批次:

      現(xiàn)配現(xiàn)用,請(qǐng)按從左到右的順序依次添加,澄清后再加入下一溶劑

      動(dòng)物體內(nèi)配方計(jì)算器

      實(shí)驗(yàn)計(jì)算

      摩爾濃度計(jì)算器

      質(zhì)量 濃度 體積 分子量

      動(dòng)物體內(nèi)配方計(jì)算器(澄清溶液)

      第一步:請(qǐng)輸入基本實(shí)驗(yàn)信息(考慮到實(shí)驗(yàn)過(guò)程中的損耗,建議多配一只動(dòng)物的藥量)

      mg/kg g μL

      第二步:請(qǐng)輸入動(dòng)物體內(nèi)配方組成(配方適用于不溶于水的藥物;不同批次藥物配方比例不同,請(qǐng)聯(lián)系Selleck為您提供正確的澄清溶液配方)

      % DMSO % % Tween 80 % ddH2O
      %DMSO %

      計(jì)算結(jié)果:

      工作液濃度: mg/ml;

      DMSO母液配制方法: mg 藥物溶于μL DMSO溶液(母液濃度mg/mL,:如該濃度超過(guò)該批次藥物DMSO溶解度,請(qǐng)先聯(lián)系Selleck);

      體內(nèi)配方配制方法:μL DMSO母液,加入μL PEG300,混勻澄清后加入μL Tween 80,混勻澄清后加入μL ddH2O,混勻澄清。

      體內(nèi)配方配制方法:μL DMSO母液,加入μL Corn oil,混勻澄清。

      注意:1. 首先保證母液是澄清的;
      2.一定要按照順序依次將溶劑加入,進(jìn)行下一步操作之前必須保證上一步操作得到的是澄清的溶液,可采用渦旋、超聲或水浴加熱等物理方法助溶。

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      常見(jiàn)問(wèn)題及建議解決方法

      問(wèn)題 1:
      I would like to know whether YK-4-279 is the racemate version, or whether it is the + R-enantiomer or the – S-enantiomer of the compound?

      回答:
      For our S7679 YK-4-279, it is a recemate.

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