DASPEI 产品活性：DASPEI 是一种 Stokes 位移较大的阳离子苯乙烯基线粒体染料。DASPEI 的激发和发射波长在 550/573 nm，荧光寿命强，灵敏度高。DASPEI 可以对活细胞中的线粒体进行染色，具有良好的标记性，也可独立于神经元活性用于突触前神经末节的染色。 产品来源： https://www.medchemexpress.cn/daspei.html 研究领域：Others 作用靶点：Fluorescent Dye In Vitro: Preparation of DASPEI working solution 1) Preparation of the stock solution Dissolve 1 mg of DASPEI in 0.2016 mL of DMSO to obtain 10 mM of DASPEI Note: It is recommended to store the stock solution at -20 ℃ -80 ℃ away from light and avoid repetitive freeze-thaw cycles. 2) Preparation of DASPEI working solution Dilute the stock solution in serum-free cell culture medium or PBS to obtain 0.5-1 mM of DASPEI working solution. Note: Please adjust the concentration of DASPEI working solution according to the actual situation. Cell staining 1) For suspension cells: Centrifuge at 1000 g at 4℃ for 3-5 minutes and then discard the supernatant. Wash twice with PBS, 5 minutes each time. For adherent cells: Discard the cell culture medium, and add trypsin to dissociate cells to make a single-cell suspension. Centrifuge at 1000 g at 4℃ for 3-5 minutes and then discard the supernatant. Wash twice with PBS, 5 minutes each time. 2) Add 1 mL of DASPEI working solution, and then incubate at room temperature for 10-30 minutes. 3) Centrifuge at 400 g at 4℃ for 3-4 minutes and then discard the supernatant. 4) Wash twice with PBS, 5 minutes each time. 5) Resuspend cells with serum-free cell culture medium or PBS, and then detect by fluorescence microscope or flow cytometer. 相关产品：MitoSOX Red | BODIPY 493/503 | D-Luciferin potassium | Nile Red | FITC | JC-1 | Propidium Iodide | DiR | FITC-Dextran (MW 4000) | Dihydroethidium | CFDA-SE | 2-NBDG | Calcein-AM | DiI | Thiazolyl Blue | Cy5.5 | TMRE | Fluo-4 AM | CY5 | Indocyanine green | PKH 26 | DiD perchlorate | Acridine Orange hydrochloride | BODIPY 581/591 C11 | FM4-64 | DiO | CY5-SE 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。