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      IPI549
      
                
      
                發(fā)布日期：2017-10-26                                                  瀏覽次數(shù)：0
                
      

      核心提示：a href=https://www.medchemexpress.com/IPI549.htmlIPI549/a產(chǎn)品描述：IPI549 is a potent and selective bPI3K/b Inhibitor wi
                                      
      
    
    
        
      
            <a   href="https://www.medchemexpress.com/IPI549.html">IPI549</a>產(chǎn)品描述：IPI549   is a potent and selective <b>PI3Kγ</b> Inhibitor with   <b>IC<sub>50</sub></b> of 16 nM.
      
            
      
            IC50 & Target: IC50: 16 nM (PI3Kγ), 3.2 μM (PI3Kα), 3.5 μM (PI3Kβ),   >8.4 μM (PI3Kδ)<sup>[1]</sup>
      
            
      
            <i><b>In Vitro:</b></i> IPI-549 inhibits PI3Kγ with   IC<sub>50</sub> of 16 nM, with >100-fold selectivity over   other lipid and protein kinases (PI3Kα IC<sub>50</sub>=3.2 μM,   PI3Kβ IC<sub>50</sub>=3.5 μM, PI3Kδ   IC<sub>50</sub>>8.4 μM). IPI549 is evaluated for activity   across all Class I PI3K isoforms. The binding affinity of IPI549 for PI3K-γ   is determined by measuring the individual rates constants and for PI3K-α, β   and δ using equilibrium fluorescent titration. IPI549 is found to be a   remarkably tight binder to PI3Kγ with a K<sub>d</sub> of 290 pM   and >58-fold weaker affinity for other Class I PI3K isoforms (PI3Kα   K<sub>d</sub>=17 nM, PI3Kβ K<sub>d</sub>=82 nM, PI3Kδ   K<sub>d</sub>=23 M). In PI3K-α, -β, -γ, and -δ dependent cellular   phospho-AKT assays, IPI549 demonstrates excellent PI3K-γ   potenc<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(kù)，總部位于美國(guó)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(yíng)銷(xiāo)網(wǎng)點(diǎn)遍及全球20多個(gè)國(guó)家地區(qū)。MCE經(jīng)過(guò)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(mén)研究領(lǐng)域，PI3K、MAPK等近千個(gè)細(xì)分靶點(diǎn)，超過(guò)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(guò)20種不同類型的化合物庫(kù)，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(wàn)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(mén)抑制劑、激動(dòng)劑，不斷擴(kuò)增已有化合物庫(kù)，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(kù)。</span><br><br>產(chǎn)品鏈接：<a   href="http://www.medchemexpress.cn/ipi549.html">www.medchemexpress.cn/ipi549.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"   
      
            
      
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