主要规格及技术指标

The new generation flow cytometer BD Melody mainly includes three lasers: blue (488nm), violet (405nm), and red (640nm), 9-color fluorescence detectors, 2 scatter detectors (forward scatter, side scatter), and four-way sorting. It can provide fast, stable, and reliable cell sorting services and can be applied in many research fields. The BD FACSMelody™ cell sorter utilizes BD’s advanced optical system, which enhances signal generation, collection, and detection through fixed optical paths and independently focused lasers.
3 Lasers: Blue (488nm), Violet (405nm) and Red (640nm)
Laser Power: 405 nm: 40 mW; 488 nm: 20 mW; 640 nm: 40 mW
Nozzle: 100-μm nozzle is removable and can be sonicated.
Temperature control: Adjustable through software: 4°C, 22°C, 37°C and 42°C or off
Sample agitation: Adjustable through the software to keep the sample constantly suspended
Fluorescence resolution：Full-peak coefficient of variation (FPCV): <3.0%, G0/G1 peak for propidium iodide (PI)-stained chicken erythrocyte nuclei (CEN)
Droplet sorting： 34,000 drops per second
Sort collection: 1.5-, 2.0-, and 5.0-mL tubes, 96-well plate

BD全新一代流式细胞仪Melody主要包括蓝色（488nm），紫色（405nm）和红色（640nm）3个激光器，9色荧光检测器，2个散射光检测器（前向散射光，侧向散射光），四路分选。能够提供快速、稳定并可靠的细胞分选服务，可以在很多研究领域发挥作用。BD FACSMelody™细胞分选仪使用BD先进的光学系统，通过固定光路和独立聚焦的激光，可以增强信号生成、收集和检测。
3激光：蓝色（488nm），紫色（405nm）和红色（640nm）
激光功率：405 nm：40 mW; 488 nm：20mW; 640 nm：40Mw
喷嘴：100 μm，可超声
温控：软件控温：4°C, 22°C, 37°C and 42°C 或关闭
样品搅拌功能：可通过软件调节，使样品始终悬浮
荧光分辨率全峰变异系数（FPCV）：<3.0%，对碘化丙啶（PI）染色的鸡红细胞核（CEN）的G0/G1峰
收集器：1.5毫升、2.0毫升和5.0毫升离心管，96孔板

主要功能及特色

It can be used for targeted cell sorting, as well as for qualitative and quantitative analysis of cells, such as intracellular protein detection, intracellular DNA and RNA content, immunophenotypic analysis, cell cycle dynamics, cell viability assessment, apoptosis research, and cell functional analysis.This cell sorter has high sensitivity and can identify and separate up to 9 colors of target cells. Compared to similar cell sorters, they have the multi-color detection capability necessary to identify low-expressing cells or rare subpopulations. The new BD FACSChorus™ software guides researchers through the entire cell sorting process using automated technology. This cell sorting technology allows researchers to simultaneously separate multiple groups of cells into different tubes, or to direct single or multiple groups of target cells into a 96-well plate. The BD FACSMelody™ system allows researchers of different skill levels to obtain high-purity sorting results.
可进行目标细胞分选，还可进行细胞定性定量分析，如细胞内蛋白检测、细胞内DNA及RNA含量、免疫表型分析、细胞周期动力学、细胞生物活性鉴定、细胞凋亡研究、细胞功能分析等。该细胞分选仪具有高灵敏度，可识别和分离不超过9种颜色的靶细胞，和类似的细胞分选仪相比具有识别低表达细胞或稀有亚群所必要的多色检测能力。新BD FACSChorus™软件通过自动化技术引导研究者完成整个细胞分选过程。该细胞分选技术让研究者可以同时分离多群细胞进入不同试管，或让单群或多群靶细胞进入96孔板。BD FACSMelody™系统让研究者可以不同技能水平的研究者获得高纯度分选结果。

主要附件及配置

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