细胞凋亡与坏死检测试剂盒 MCE 细胞凋亡与坏死检测试剂盒采用 Hoechst 33342 和碘化丙啶（Propidium Iodide, PI）双染的方法快速检测细胞凋亡与细胞坏死。 产品来源： https://www.medchemexpress.cn/inhibitor-kit/apoptosis-and-necrosis-assay-kit.html Description & Advantages: MCE Apoptosis and Necrosis Assay Kit provides a rapid and convenient method to detect cell apoptosis and necrosis. This kit contains two ready-to-use dyes bound to DNA. Hoechst 33342, a type of blue fluorescence dye (excitation/emission maxima ≈ 352/461 nm when bound to DNA), stains the condensed chromatin in apoptotic cells more brightly than the chromatin in normal cells. Propidium Iodide (PI) is a cell-membrane impermeable dye with characteristic excitation maximum at 535 nm and emission maximum at 617 nm which intercalates with nucleic acids. The simultaneous use of these two dyes makes it possible to distinguish normal, apoptotic, and dead cell populations by flow cytometer or fluorescence microscope. Normal cells show weak blue fluorescence + weak red fluorescence, apoptotic cells show strong blue fluorescence + weak red fluorescence, necrotic cells show strong blue fluorescence + strong red fluorescence. This kit takes only 20-30 minutes to complete one-step staining and there is no need for dilution or preparation of other solutions when detected by flow cytometer. Each kit contains enough reagents for 100 samples. 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。