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    • Apabetalone (RVX-208)

      別名: RVX-000222 中文名稱:阿帕他隆

      Apabetalone (RVX-208, RVX-000222) 是一種有效的BET bromodomain抑制劑,作用于BD2, 無細(xì)胞試驗(yàn)中IC50為0.510 μM,比作用于BD1選擇性高170倍。Phase 2。

      Apabetalone (RVX-208) Chemical Structure

      Apabetalone (RVX-208) Chemical Structure

      CAS: 1044870-39-4

      規(guī)格 價(jià)格 庫存 購買數(shù)量
      10mM (1mL in DMSO) 997 現(xiàn)貨
      5mg 807.28 現(xiàn)貨
      20mg 2216.17 現(xiàn)貨
      100mg 7289.1 現(xiàn)貨
      1g 10401.3 現(xiàn)貨
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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 孵育時間 活性描述 文獻(xiàn)信息(PMID)
      HepG2 Function assay ~60 μM induces apoA-I mRNA and de novo synthesis of apoA-I. 20513599
      U2OS Function assay ~5 μM displaces BET proteins from chromatin 24248379
      MCF7 Autophagy assay 150 uM Induction of autophagy in human MCF7 cells assessed as downregulation of p62/SQSTM1 expression at 150 uM by Western blot analysis 29172540
      MDA-MB-231 Autophagy assay 150 uM Induction of autophagy in human MDA-MB-231 cells assessed as downregulation of p62/SQSTM1 expression at 150 uM by Western blot analysis 29172540
      SAE Function assay 24 hrs Inhibition of BRD4 in human SAE cells assessed as reduction in TLR3 agonist poly(I:C) -induced ISG54 RNA expression preincubated for 24 hrs followed by poly(I:C) addition and measured after 4 hrs by SYBR green dye-based qRT-PCR analysis, IC50 = 2.63 μM. 29649741
      SAE Function assay 24 hrs Inhibition of BRD4 in human SAE cells assessed as reduction in TLR3 agonist poly(I:C) -induced ISG56 RNA expression preincubated for 24 hrs followed by poly(I:C) addition and measured after 4 hrs by SYBR green dye-based qRT-PCR analysis, IC50 = 2.74 μM. 29649741
      SAE Function assay 24 hrs Inhibition of BRD4 in human SAE cells assessed as reduction in TLR3 agonist poly(I:C) -induced grobeta RNA expression preincubated for 24 hrs followed by poly(I:C) addition and measured after 4 hrs by SYBR green dye-based qRT-PCR analysis, IC50 = 3.73 μM. 29649741
      SAE Function assay 24 hrs Inhibition of BRD4 in human SAE cells assessed as reduction in TLR3 agonist poly(I:C) -induced IL-8 RNA expression preincubated for 24 hrs followed by poly(I:C) addition and measured after 4 hrs by SYBR green dye-based qRT-PCR analysis, IC50 = 3.85 μM. 29649741
      MV4-11 Antiproliferative assay 72 hrs Antiproliferative activity against human MV4-11 cells after 72 hrs by MTT assay, IC50 = 4.48 μM. 28765013
      OCI-AML3 Antiproliferative assay 72 hrs Antiproliferative activity against human OCI-AML3 cells after 72 hrs by MTT assay, IC50 = 7.17 μM. 28765013
      OCI-AML2 Antiproliferative assay 72 hrs Antiproliferative activity against human OCI-AML2 cells after 72 hrs by MTT assay, IC50 = 8.31 μM. 28765013
      BL21(DE3)-R3-pRARE2 Function assay Inhibition of recombinant human His6-tagged BRD4 bromodomain 2 expressed in Escherichia coli BL21(DE3)-R3-pRARE2 cells preincubated for 30 mins followed by HSGRGK(Ac)GGK(Ac)GLGK(Ac)GGAK(Ac)RHRK(Biotin)-OH peptide substrate addition after 30 mins by alphas, Kd = 0.135 μM. 28195723
      BL21(DE3) Function assay Binding affinity to human BRD4 bromodomain 2 expressed in Escherichia coli BL21 (DE3) cells by isothermal titration calorimetry, Kd = 0.14 μM. 26367539
      BL21(DE3)-R3-pRARE2 Function assay Inhibition of recombinant human His6-tagged BRD3 bromodomain 2 expressed in Escherichia coli BL21(DE3)-R3-pRARE2 cells, Kd = 0.195 μM. 28195723
      BL21(DE3) Function assay Binding affinity to human BRD2 bromodomain 2 expressed in Escherichia coli BL21 (DE3) cells by isothermal titration calorimetry, Kd = 0.25 μM. 26367539
      BL21(DE3)-R3-pRARE2 Function assay Inhibition of recombinant human His6-tagged BRD2 bromodomain 2 expressed in Escherichia coli BL21(DE3)-R3-pRARE2 cells, Kd = 0.251 μM. 28195723
      BL21(DE3) Function assay Binding affinity to human BRD4 bromodomain 1 expressed in Escherichia coli BL21 (DE3) cells by isothermal titration calorimetry, Kd = 1.1 μM. 26367539
      BL21(DE3)-R3-pRARE2 Function assay Inhibition of recombinant human His6-tagged BRD4 bromodomain 1 expressed in Escherichia coli BL21(DE3)-R3-pRARE2 cells preincubated for 30 mins followed by H4K5acK8acK12acK16ac peptide substrate addition after 30 mins by alphascreen assay, Kd = 1.142 μM. 28195723
      BL21(DE3)-R3-pRARE2 Function assay Inhibition of recombinant human His6-tagged BRD3 bromodomain 1 expressed in Escherichia coli BL21(DE3)-R3-pRARE2 cells, Kd = 4.065 μM. 28195723
      BL21(DE3)-R3-pRARE2 Function assay Inhibition of recombinant human His6-tagged BRD2 bromodomain 1 expressed in Escherichia coli BL21(DE3)-R3-pRARE2 cells, Kd = 5.78 μM. 28195723
      BL21(DE3) Function assay Binding affinity to human BRD2 bromodomain 1 expressed in Escherichia coli BL21 (DE3) cells by isothermal titration calorimetry, Kd = 5.8 μM. 26367539
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      生物活性

      產(chǎn)品描述 Apabetalone (RVX-208, RVX-000222) 是一種有效的BET bromodomain抑制劑,作用于BD2, 無細(xì)胞試驗(yàn)中IC50為0.510 μM,比作用于BD1選擇性高170倍。Phase 2。
      特性 首創(chuàng)新藥BD2選擇性BET溴結(jié)構(gòu)域蛋白抑制劑在II期臨床試驗(yàn)中進(jìn)行測試,用于冠狀動脈綜合癥和動脈粥樣硬化的治療。
      靶點(diǎn)
      BD2 [1]
      (Cell-free assay)
      0.51 μM
      體外研究(In Vitro)
      體外研究活性 作為BET溴結(jié)構(gòu)域蛋白抑制劑,RVX-208優(yōu)先與基于BET蛋白質(zhì)的第二溴結(jié)構(gòu)域蛋白結(jié)合。[1] RVX-208,作為載脂蛋白(APO) AI基因表達(dá)的激動劑,在體外增加apoA-I 和 HDL-C。[2] [3]
      實(shí)驗(yàn)圖片 檢測方法 檢測指標(biāo) 實(shí)驗(yàn)圖片 PMID
      Western blot p21 / p24 / β-actin cyclin D1 / CDK4 / CDK6 / p24 / β-actin Rb / p-Rb(S780) / p-Rb(S795) / p-Rb(S807/811) / β-actin Cyclin T1 / CDK9-55kDa / CDK9-42kDa / p-CDK9 / CTD / CTD-Ser2P / p24 / β-actin Phospho-RelA / Total-RelA / Actin / BRD2 / α-Tubulin 29789664
      Immunofluorescence monocyte adhesion DNA SARS-CoV-2 CTNT 31300040
      體內(nèi)研究(In Vivo)
      體內(nèi)研究活性 RVX-208顯著增加AGMs中血清apoA-I和 HDL-C,并通過不同途徑增加膽固醇流出。[3]
      動物實(shí)驗(yàn) Animal Models 天然成年雄性 AGMs
      Dosages ~60 毫克/千克
      Administration 口服灌胃或靜脈注射
      NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
      NCT03160430 Not yet recruiting
      Kidney Failure Chronic
      Resverlogix Corp
      November 22 2024 Phase 1|Phase 2
      NCT03228940 Withdrawn
      Fabry Disease
      Resverlogix Corp
      November 22 2022 Phase 1|Phase 2
      NCT01863225 Terminated
      Dyslipidemia|Coronary Artery Disease
      Resverlogix Corp|South Australian Health and Medical Research Institute
      May 2013 Phase 2
      NCT01728467 Completed
      Diabetes
      Resverlogix Corp|Baker Heart and Diabetes Institute|Nucleus Network Ltd
      November 2012 Phase 2
      NCT01067820 Completed
      Coronary Artery Disease
      Resverlogix Corp|The Cleveland Clinic
      September 2011 Phase 2
      NCT01423188 Completed
      Coronary Artery Disease|Dyslipidemia
      Resverlogix Corp|The Cleveland Clinic
      August 2011 Phase 2
      • https://pubmed.ncbi.nlm.nih.gov/24248379/
      • https://pubmed.ncbi.nlm.nih.gov/20178050/
      • https://pubmed.ncbi.nlm.nih.gov/20513599/

      化學(xué)信息&溶解度

      分子量 370.4 分子式

      C20H22N2O5

      CAS號 1044870-39-4 SDF Download Apabetalone (RVX-208) SDF
      Smiles CC1=CC(=CC(=C1OCCO)C)C2=NC3=C(C(=CC(=C3)OC)OC)C(=O)N2
      儲存條件(自收到貨起)

      體外溶解度
      批次:

      DMSO : 74 mg/mL ( (199.78 mM) ;DMSO吸濕會降低化合物溶解度,請使用新開封DMSO)

      Water : Insoluble

      Ethanol : Insoluble

      摩爾濃度計(jì)算器

      體內(nèi)溶解配方
      批次:

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

      動物體內(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

      動物體內(nèi)配方計(jì)算器(澄清溶液)

      第一步:請輸入基本實(shí)驗(yàn)信息(考慮到實(shí)驗(yàn)過程中的損耗,建議多配一只動物的藥量)

      mg/kg g μL

      第二步:請輸入動物體內(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,:如該濃度超過該批次藥物DMSO溶解度,請先聯(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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