一步法 TUNEL 细胞凋亡检测试剂盒（红色荧光） MCE 一步法 TUNEL 细胞凋亡检测试剂盒采用一步染色的方法快速检测细胞凋亡。染色后，正常细胞基本无荧光，凋亡细胞呈红色荧光。 产品来源： https://www.medchemexpress.cn/inhibitor-kit/one-step-tunel-apoptosis-detection-kit-cyanine-3.html Description & Advantages: MCE One Step TUNEL Apoptosis Detection Kit (Cyanine 3) provides a rapid and convenient method to detect cell apoptosis. When cells undergo apoptosis, specific DNA endonucleases will be activated, cutting the genomic DNA between the nucleosomes. The DNA of apoptotic cells is cleaved into multimers of 180-200 bp fragments. The exposed 3'-OH of the broken DNA can be catalyzed by Terminal Deoxynucleotidyl Transferase (TdT) with fluorescein labeled dUTP, which can be detected with fluorescence microscope or flow cytometer. The maximum excitation wavelength and emission wavelength of Cy3 (Cyanine 3) were 550 nm and 570 nm respectively. 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。