4EGI-1产品活性：4EGI-1 是一种 eIF4E/eIF4G 相互作用抑制剂，抑制 eIF4E 结合，Kd 值为 25 μM。产品来源： https://www.medchemexpress.cn/4EGI-1.html研究领域：Cell Cycle/DNA Damage | Autophagy | Apoptosis作用靶点：作用靶点：Eukaryotic Initiation Factor (eIF) | Autophagy | ApoptosisIn Vitro: 4EGI-1 is an inhibitor of eIF4E/eIF4G interaction, with a Kd of 25 μM against eIF4E binding. 4EGI-1 disrupts the eIF4F complex and inhibits expression of oncogenic proteins in mammalian cells. 4EGI-1 (0-40 μM) also exhibits proapoptotic activity and inhibits the growth of multiple cancer cell lines. 4EGI-1 is cytotoxic to breast cancer cells, such as SKBR-3, MCF-7 and MDA-MB-231 cells, with the IC50 of appr 30 μM, and to the non-CSCs (Cancer stem cells), the IC50 is about 22 μM. 4EGI-1 enhances breast CSC differentiation (40 μM), and suppresses breast CSC induced HUVEC tube-like structure formation (8 μM). Moreover, 4EGI-1 selectively inhibits translation that persists in CSC maintenance and dissemination. 4EGI-1 (50 µM) impairs the formation of eIF4F complex in U87 cells. 4EGI-1 (10, 50 and 100 µM) inhibits cell proliferation via inducing apoptosis in U87 cells, and the apoptosis is via Bax activation. 4EGI-1 causes mitochondrial dysfunction, and induces ER stress via GRP-78 activation, in U87 cells.In Vivo: 4EGI-1 (75 mg/kg, i.p.) inhibits breast cancer stem cells (CSC) tumor growth and tumorangiogenesis in vivo. 4EGI-1 (75 mg/kg, i.p.) shows inhibitory effect on the tumor volume and weight in mice bearing U87 cells.相关产品：Bioactive Compound Library Plus | Apoptosis Compound Library | Cell Cycle/DNA Damage Compound Library | Anti-Cancer Compound Library | Autophagy Compound Library | Anti-Aging Compound Library | Endoplasmic Reticulum Stress Compound Library | Anti-Breast Cancer Compound Library | Targeted Diversity Library | MG-132 | LY294002 | Doxorubicin hydrochloride | Bafilomycin A1 | Y-27632 dihydrochloride | Paclitaxel | Acetylcysteine | Angiotensin II human | Tamoxifen | Staurosporine | 2-Deoxy-D-glucose | 5-Fluorouracil | Bortezomib | Sorafenib | SP600125 | Trametinib | Gemcitabine | Temozolomide | MK-2206 dihydrochloride | Verteporfin | Decitabine | Etoposide | CCCP | Ruxolitinib | Rotenone | DAPT | BAY 11-7082 | Pexidartinib | Mdivi-1品牌介绍: MCE (MedChemExpress) 拥有数百种全球独家化合物，我们致力于为全球科研客户提供最新最全的高品质小分子活性化合物；10,000 多种高选择性抑制剂、激动剂涉及各热门信号通路及疾病领域；设有专业的实验中心和严格的质控、验证体系；提供 LC/MS、NMR、HPLC、手性分析、元素分析等各项质检报告，确保产品的高纯度、高品质；产品的生物活性多经各国客户实验验证；Nature, Cell, Science 等多种顶级期刊及制药专利收录了MCE客户的科研成果；专业团队跟踪最新的制药及生命科学研究进展，为您提供全球最新的活性化合物；与世界各大制药公司及知名科研机构建立了长期的合作。https://www.medchemexpress.cn/4EGI-1.html