BD FACSymphony A3: A multi-laser analytical flow cytometer for the Princeton University Flow Cytometry Resource Facility

BD FACSymphony A3：用于普林斯顿大学流式细胞术资源设施的多激光分析流式细胞仪

• 批准号: 10175911
• 负责人: Christina J. DeCoste
• 金额: $ 39.98万
• 依托单位: PRINCETON UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2021
• 资助国家: 美国
• 起止时间: 2021-05-01 至 2022-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10175911
• 关键词: 13 year old; Antibiotic Resistance; Antibiotics; Area; Biological; Biological Sciences; Cells; Client; Collection; Communities; Contract Services; Core Facility; Coupled; Electronics; Flow Cytometry; Fluorescence; Fluorescence-Activated Cell Sorting; Funding; Gel; Health; Immune response; Immunity; Laboratories; Laboratory Research; Lasers; Metastatic breast cancer; Metastatic to; Microbial Biofilms; Molecular Biology; Noise; Optics; Population; Property; Request for Proposals; Research; Research Personnel; Research Project Grants; Resource Sharing; Resources; Running; Sampling; Services; Signal Transduction; System; Time; Training; United States National Institutes of Health; Universities; Virulence; Virus Diseases; cell type; color detection; detection platform; experimental study; flexibility; improved; persistent bacteria; small molecule; tool

Project Summary/Abstract This proposal requests funding and demonstrates the need to replace a 13-year old workhorse LSRII w/ High Throughput Sampler (HTS) flow cytometer operating within the Princeton University Flow Cytometry Resource Facility (FCRF) with a new state-of-the art FACSymphony A3 Flow Cytometer w/ HTS. The existing LSRII was purchased in 2007 and neither Cytek Biosciences nor BD Biosciences will be providing annual service contracts on this system by the end of 2020 and 2022, respectively. This well-utilized flow cytometer is maintained by FCRF staff and is operated by research laboratory clients who are staff trained to run their experiments on the system independently. The FCRF is a well-established and financially subsidized Shared Resource Laboratory operating at Princeton University within the Department of Molecular Biology for 31 years. The FCRF operates with two full time staff and provides service to the Princeton research community; it is the only flow cytometry core facility on campus. The flow cytometry and fluorescence activated cell sorting (FACS) services provided by the FCRF have become the primary tools for the characterization and isolation of specific populations within a mixed biological sample and are therefore essential to an ever-growing number of researchers. Replacement of the LSRII w/HTS by the state-of-the-art FACSymphony A3 Flow Cytometer will enhance the research capabilities at Princeton University and will allow our researchers to continue uninterrupted their ongoing research projects. This 5-laser, 23-color detection system allows for great flexibility in employing diverse fluorescence in flow cytometry experiments with the increased sensitivity offered by the gel-coupled flow cell, multiple excitation laser lines, efficient fluorescence collection optics and the new low-noise VPX electronics of the system. The addition of the FACSymphony A3 Flow Cytometer will have an impact on multiple NIH-funded research laboratories at Princeton in diverse research areas including: immune system response to metastatic breast cancer, viral infection and immunity, bacterial virulence and biofilm formation, antibiotic resistance and bacterial persisters, discovery of small molecules with antibiotic properties, identifying glycolytic cell types, and cell signaling network dynamics, among others. Many of these projects have obvious health-related implications. The FACSymphony A3 will dramatically improve the research capabilities of NIH- funded research laboratories and will have a sustained and powerful impact on both the quality and quantity of the research projects conducted at Princeton University.

项目总结/摘要 这项提案要求提供资金，并表明需要更换一个13岁的主力 普林斯顿大学内运行的LSRII w/高重复采样率（HTS）流式细胞仪 流式细胞术资源设施（FCRF）配备最先进的FACSymphony A3 Flow 带HTS的细胞仪。现有的LSRII是在2007年购买的，Cytek Biosciences和 BD Biosciences将在2020年底之前提供该系统的年度服务合同， 2022年，分别。这台使用良好的流式细胞仪由FCRF工作人员维护， 由研究实验室的客户，他们是经过培训的工作人员，可以在系统上运行他们的实验 独立地。该基金是一个完善的和财政补贴的共享资源 普林斯顿大学分子生物学系实验室， 年联邦基金会有两名全职工作人员，为普林斯顿大学的研究提供服务。 它是校园内唯一的流式细胞仪核心设施。述的流式细胞计数和 由FCRF提供的荧光激活细胞分选（FACS）服务已成为 用于表征和分离混合生物制剂中特定群体的主要工具 因此，对越来越多的研究人员来说至关重要。更换 采用最先进的FACSymphony A3流式细胞仪的LSRII w/HTS将加强研究 普林斯顿大学的能力，并将允许我们的研究人员继续不间断地 正在进行的研究项目。这款5激光、23色检测系统可实现极大的灵活性， 在流式细胞术实验中使用不同的荧光， 通过凝胶耦合流动池、多个激发激光线、高效的荧光收集光学器件 以及系统的新型低噪声VPX电子设备。增加FACSymphony A3 Flow Cytometer将对普林斯顿多个NIH资助的研究实验室产生影响， 研究领域包括：免疫系统对转移性乳腺癌的反应，病毒感染和 免疫力、细菌毒力和生物膜形成、抗生素抗性和细菌持久性， 发现具有抗生素特性的小分子，鉴定糖酵解细胞类型， 信号网络动态等。这些项目中有许多与健康有关 含义。FACSymphony A3将极大地提高NIH的研究能力， 资助的研究实验室，并将对质量和 在普林斯顿大学进行的研究项目的数量。