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      Poziotinib研究進(jìn)展
      
                
      
                發(fā)布日期：2017-10-31                                                  瀏覽次數(shù)：0
                
      

      核心提示：a href=https://www.medchemexpress.com/Poziotinib.htmlPoziotinib/a產(chǎn)品描述：Poziotinib(NOV120101; HM781-36B) is an irreve
                                      
      
    
    
        
      
            <a   href="https://www.medchemexpress.com/Poziotinib.html">Poziotinib</a>產(chǎn)品描述：Poziotinib(NOV120101;   HM781-36B) is an irreversible Pan-HER inhibitor with IC50s of 3/5/23 nM for   HER1/HER2/HER4 respectively.IC50 value: 3/5/23 nM(HER1/HER2/HER4) [1]Target:   pan-HER inhibitorin vitro: The IC50 levels of HM781-36B for N87 and SNU216   were 0.001 and 0.004 μmol/L, respectively, which was 10–1000 fold lower than   the IC50 levels of other HER family TKIs. HM781-36B more potently inhibited   the phosphorylation of HER family and downstream proteins, and induced   apoptosis and G1 arrest compared to gefitinib or lapatinib [1]. HM781-36B is   a potent inhibitor of EGFR in vitro, including the EGFR-acquired resistance   mutation (T790M), as well as HER-2 and HER-4, compared with other EGFR   tyrosine kinases inhibitors (erlotinib, lapatinib and BIBW2992). HM781-36B   treatment of EGFR DelE746_A750-harboring erlotinib-sensitive HCC827 and EGFR   L858R/T790M-harboring erlotinib-resistant NCI-H1975 NSCLC cells results in   the inhibition of EGFR phosphorylation and the subsequent   deactivati<br><br><br><span style="outline:   0.0px;line-height: 22.0px;color: rgb(62,62,62);font-family: "Helvetica   Neue" , Helvetica , Arial , sans-serif;font-size:   11.818182px;background-color:   rgb(251,251,251);">公司介紹：MedChemExpress(MCE)專注于各種抑制劑、激動(dòng)劑、API及化合物庫，總部位于美國新澤西，分別在瑞典和上海設(shè)有歐洲區(qū)子公司和亞洲區(qū)總代理，營銷網(wǎng)點(diǎn)遍及全球20多個(gè)國家地區(qū)。MCE經(jīng)過多年努力已成為全球生物活性小分子領(lǐng)域的一流供應(yīng)商，   產(chǎn)品涵蓋癌癥、神經(jīng)科學(xué)、抗感染、表觀遺傳學(xué)等20個(gè)熱門研究領(lǐng)域，PI3K、MAPK等近千個(gè)細(xì)分靶點(diǎn)，超過4000個(gè)活性小分子化合物現(xiàn)貨，以及GPCR、API、離子通道等超過20種不同類型的化合物庫，同時(shí)提供從毫克到千克的專業(yè)定制合成服務(wù)。</span><br   style="color: rgb(62,62,62);font-family: "Helvetica Neue" ,   Helvetica , Arial , sans-serif;font-size: 11.818182px;line-height:   22.0px;background-color: rgb(251,251,251);"><span   style="outline: 0.0px;line-height: 22.0px;color:   rgb(62,62,62);font-family: "Helvetica Neue" , Helvetica , Arial ,   sans-serif;font-size: 11.818182px;background-color:   rgb(251,251,251);">MCE 對(duì)每批產(chǎn)品都進(jìn)行嚴(yán)格的LCMS和NMR檢驗(yàn)，其產(chǎn)品已被全球近萬名客戶廣泛使用并發(fā)表大量文章、專利；</span><br   style="color: rgb(62,62,62);font-family: "Helvetica Neue" ,   Helvetica , Arial , sans-serif;font-size: 11.818182px;line-height:   22.0px;background-color: rgb(251,251,251);"><span   style="outline: 0.0px;line-height: 22.0px;color:   rgb(62,62,62);font-family: "Helvetica Neue" , Helvetica , Arial ,   sans-serif;font-size: 11.818182px;background-color:   rgb(251,251,251);">MCE 定期增加各領(lǐng)域熱門抑制劑、激動(dòng)劑，不斷擴(kuò)增已有化合物庫，以滿足最新的科研需求；</span><br   style="color: rgb(62,62,62);font-family: "Helvetica Neue" ,   Helvetica , Arial , sans-serif;font-size: 11.818182px;line-height:   22.0px;background-color: rgb(251,251,251);"><span   style="outline: 0.0px;line-height: 22.0px;color:   rgb(62,62,62);font-family: "Helvetica Neue" , Helvetica , Arial ,   sans-serif;font-size: 11.818182px;background-color:   rgb(251,251,251);">數(shù)千種產(chǎn)品在上海有充足備貨，24-48小時(shí)內(nèi)送達(dá)客戶；</span><br   style="color: rgb(62,62,62);font-family: "Helvetica Neue" ,   Helvetica , Arial , sans-serif;font-size: 11.818182px;line-height:   22.0px;background-color: rgb(251,251,251);"><span   style="outline: 0.0px;line-height: 22.0px;color: rgb(62,62,62);font-family:   "Helvetica Neue" , Helvetica , Arial , sans-serif;font-size:   11.818182px;background-color:   rgb(251,251,251);">大量產(chǎn)品提供免費(fèi)試用裝；</span><span   style="outline: 0.0px;line-height: 22.0px;color:   rgb(62,62,62);font-family: "Helvetica Neue" , Helvetica , Arial ,   sans-serif;font-size: 11.818182px;background-color:   rgb(251,251,251);">已為全球多個(gè)知名企業(yè)、院校構(gòu)建各種定制型化合物庫。</span><br><br>產(chǎn)品鏈接：<a   href="http://www.medchemexpress.cn/poziotinib.html">www.medchemexpress.cn/poziotinib.html</a><br><br></span><img   style="width: 600.0px;height: 310.0px;"   src="http://img.dxycdn.com/trademd/upload/userfiles/image/2014/08/A1408605159png_small.jpg"   alt="">
        
      
          

      

      
                                                
       
      
                

      


      

       
      

      

      
    
    
       
      

        
      

      

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