Annexin V-FITC/PI 细胞凋亡检测试剂盒 MCE Annexin V-FITC/PI 细胞凋亡检测试剂盒可方便、快捷的检测细胞凋亡。经 Annexin V-FITC 和 PI 联合染色后，正常细胞基本无荧光（Annexin V-/PI-），早期凋亡细胞呈绿色荧光（Annexin V+/PI-），晚期凋亡细胞及坏死细胞则呈绿色和红色荧光（Annexin V+/PI+）。 产品来源： https://www.medchemexpress.cn/inhibitor-kit/annexin-v-fitc-pi-apoptosis-detection-kit.html Description & Advantages: MCE Annexin V-FITC/PI Apoptosis Detection Kit provides a rapid and convenient method to detect cell apoptosis and necrosis. In normal live cells, Phosphatidylserine (PS) is located on the cytoplasmic surface of the cell membrane. Upon initiation of apoptosis, PS translocates from the inner to the outer leaflet of the membrane. Annexin V is a 35-36 kDa Ca2+- dependent phospholipid-binding protein that has a high affinity for PS. Annexin V labeled with green fluorescent FITC can identify apoptotic cells by binding to PS exposed on the outer leaflet. Propidium Iodide (PI) is a cell-membrane impermeable dye to live cells and early apoptosis cells, but stains late apoptosis cells and necrosis cells with red fluorescence. After staining, live cells show little or no fluorescence (Annexin V-/PI-), early apoptosis cells show green fluorescence (Annexin V+/PI-), late apoptosis cells and necrosis cells show red and green fluorescence (Annexin V+/PI+). 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。