ER-Tracker Blue-White DPX 产品活性：ER-Tracker 染料是与 Glibenclamide (HY-15206) 偶联的 BODIPY 列染料的衍生物，对内质网高选择性结合，在低浓度下对细胞无毒性，该类染料属于环境敏感型的探针，与甲醛处理后仍能保留部分荧光，具有荧光寿命高，消光系数好等特点。Glibenclamide 是一种 ATP 依赖性 K+ 通道阻滞剂 (Kir6, KATP) 和 CFTR Cl-通道阻滞剂，在内质网中发生结合。ER-Tracker 不适合对固定后细胞进行染色。 产品来源： https://www.medchemexpress.cn/er-tracker-blue-white-dpx.html 研究领域：Others 作用靶点：Fluorescent Dye In Vitro: 1. Preparation of ER-Tracker working solution 1.1 Preparation of the stock solution Dissolve 100 ug ER-Tracker in 128 μL DMSO to obtain 1 mM of stock solution. Note: It is recommended to store the stock solution at -20℃or -80℃away from light and avoid repetitive freeze-thaw cycles. 1.2 Preparation of ER-Tracker working solution Dilute the stock solution in serum-free cell culture medium or PBS to obtain 100 nM-1 μM of working solution. Note: Please adjust the concentration of ER-Tracker working solution according to the actual situation. 2. Cell staining 2.1 Suspension cells (6-well plate) a. Centrifuge at 1000 g at 4℃for 3-5 minutes and then discard the supernatant. Wash twice with PBS, 5 minutes each time.The cell density is 1×106/mL. b. Add 1 mL of working solution, and then incubate at room temperature for 5-30 minutes. c. Centrifuge at 400 g at 4℃for 3-4 minutes and then discard the supernatant. d. Wash twice with PBS, 5 minutes each time. e. Resuspend cells with serum-free cell culture medium or PBS. Observation by fluorescence microscopy or flow cytometry. 2.2 Adherent cells a. Culture adherent cells on sterile coverslips. b. Remove the coverslip from the medium and aspirate excess medium. c. Add 100 μL of working solution, gently shake it to completely cover the cells,and then incubate at room temperature for 5-30 minutes. d. Wash twice with medium, 5 minutes each time. Observation by fluorescence microscopy or flow cytometry. Note: If detection by flow cytometry, cells need to be resuspended before staining. 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。