功能特点
Vi-CELL XR细胞计数及活率分析仪提供一种全自动台盼蓝染色检测方法,可对待测细胞样品自动混匀和染色,允许一次多达9个样品的全自动细胞计数和活率分析。Vi-CELL XR分析软件提供预设定或自定义的细胞分析条件,可用于您的细胞系一致性和准确性地分析。
强大灵活的软件系统
- 生物工艺追踪,自动上样排序和控样监测特性
- 实时细胞成像的数据参数,没有标准孔径细胞计数方法
- 提供细胞活率、总细胞和活细胞浓度以及平均细胞大小的结果
仪器操作
- 12 位自动取样器,可随时取样分析
- 5x104至1x107/mL细胞/mL 范围内的样品无需稀释
- 可定制的细胞类型,用于分析不同的细胞种类
生物工艺应用
- 关键的细胞培养参数,以帮助您优化和监测生物过程
- 结果可以很容易地在屏幕上查看或导出离线分析
- 通过集成合作伙伴,我们为实时细胞分析提供可选的自动化在线样品导入,以改进生物过程监控
合规和验证
- 21CFR Part11 允许仪器系统配置审计追踪、电子签名功能、安全登录、多用户级权限和管理配置工具
- IQ / OQ
Content and Resources
Quantification of Cellular Toxicity with Particle Characterization and Centrifugation
Beckman Coulter tools enable quantification of cellular toxicity caused by nanoparticles, reducing time to remove aggregated particles and quantifying cell toxicity in the presence of single-walled carbon nanotubes.
Automated Cord Blood Cell Viability and Concentration Measurements Using the Vi-Cell™ XR
Authors: Stephen E. Szabo, Ph.D. | Sarah Monroe, B.S. | Beckman Coulter, Inc. | Published 2004
Evaluation of an Automated Instrument for Viability and Concentration Measurements of Cryopreserved Hematopoietic Cells
Authors: S. E. SZABO, S. L. MONROE, S. FIORINO, J. BITZAN, K. LOPER | The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital, Baltimore, Maryland; Beckman Coulter Miami, Florida, USA | Published 2004
Avoid the Pitfalls when Automating Cell Viability Counting for Biopharmaceutical Quality Control
In this paper we show one example of how identifying viable cells by minimum diameter alone can introduce variability of circa 33% in the reported cell concentration. This paper describes how to avoid these common pitfalls when user is adopting a new automated method of cell counting.
技术文件
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