APS 2-79 hydrochloride是通过直接结合KSR活性位点的<b>MEK</b>磷酸化的拮抗剂，对KSR2 and MEK1的<b>IC<sub>50</sub></b>值分别为120±23 and 418±40 nM。
<BR><a href="https://www.medchemexpress.cn/MRT68921.html">MRT68921</a>产品描述：MRT68921 is the most potent inhibitor of <b>ULK1</b> and <b>ULK2</b>, with <b>IC<sub>50</sub></b> values of 2.9 nM and 1.1 nM, respectively.
IC50 & Target: IC50: 2.9 nM (ULK1), 1.1 nM(ULK2)<sup>[1]</sup>
<i><b>In Vitro:</b></i> ULK1, a serine/threonine protein kinase, is essential for the initial stages of autophagy. MRT68921 inhibits ULK1 and ULK2 <i>in vitro</i> and block autophagy in cells. MRT68921 is the most potent inhibitor of both ULK1 and ULK2, with greater than a 15-fold reduction in the IC<sub>50</sub> for ULK1 (2.9 nm) and greater than a 30-fold reduction for ULK2 (1.1 nm). Autophagy-inhibiting capacity of the compounds is specifically through ULK1. ULK1 inhibition results in accumulation of stalled early autophagosomal structures, indicating a role for ULK1 in the maturation of autophagosomes as well as initiation<sup>[1]</sup>.
<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);">公司介绍：MedChemExpress(MCE)专注于各种抑制剂、激动剂、API及化合物库，总部位于美国新泽西，分别在瑞典和上海设有欧洲区子公司和亚洲区总代理，营销网点遍及全球20多个国家地区。MCE经过多年努力已成为全球生物活性小分子领域的一流供应商， 产品涵盖癌症、神经科学、抗感染、表观遗传学等20个热门研究领域，PI3K、MAPK等近千个细分靶点，超过4000个活性小分子化合物现货，以及GPCR、API、离子通道等超过20种不同类型的化合物库，同时提供从毫克到千克的专业定制合成服务。</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 对每批产品都进行严格的LCMS和NMR检验，其产品已被全球近万名客户广泛使用并发表大量文章、专利；</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 定期增加各领域热门抑制剂、激动剂，不断扩增已有化合物库，以满足最新的科研需求；</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);">数千种产品在上海有充足备货，24-48小时内送达客户；</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);">大量产品提供免费试用装；</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);">
已为全球多个知名企业、院校构建各种定制型化合物库。</span><br><br>产品链接：<a href="http://www.medchemexpress.cn/MRT68921.html">www.medchemexpress.cn/MRT68921.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="">Purity:98%<BR>MWt:423.8921<BR>Formula:C23H22ClN3O3<BR>SMILES:CC1=CC(OC2=CC=CC=C2)=CC=C1NC3=C4C=C(OC)C(OC)=CC4=NC=N3.Cl<BR>Pathway:MAPK/ERK Pathway; Stem Cell/Wnt; <BR>Mechanisms:ERK; <BR>Research Area:Cancer<BR>电话： 021-58955995<BR>网址： www.MedChemExpress.cn <BR>地址： 上海市浦东新区蔡伦路720号2号楼3层
新闻中心