Flow Cytometry Core Center BD FACSAria

流式细胞术核心中心 BD FACSAria

• 批准号: 7214920
• 负责人: Mark J Soloski
• 金额: $ 50万
• 依托单位: JOHNS HOPKINS UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-04-01 至 2008-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7214920
• 关键词: Advisory Committees; Aerosols; Aging; Allergic; Area; Argon; Asthma; Autoimmunity; Biomedical Research; Cell Separation; Cells; Communicable Diseases; Communities; Containment; Contract Services; Core Facility; Deposition; Devices; Flow Cytometry; Funding; Future; Hypersensitivity; Immune; Immunobiology; Infection; Investments; Lasers; Lung Transplantation; Medical; Minor; Numbers; Public Health; Range; Regulation; Request for Applications; Research; Research Activity; Research Personnel; Resources; Seeds; Site; Time; immunopathology; instrument; instrumentation; mastocytosis; medical schools; programs; pulmonary function; solid state

DESCRIPTION (provided by applicant): This application requests funds for the purchase of a cell sorter that will be part of a flow cytometry core facility located on the Bayview Medical Campus of the Johns Hopkins School of Medicine. This request is driven by the scientific demand for cell sorting capability and multi-parameter flow cytometry by a core group of investigators. At the present time cell sorting is not available on this campus site and the acquisition of this instrumentation will have a major impact on current and future research programs. Within this proposal, 11 major and 3 minor users located on the Bayview Campus describe their research activities and how these will benefit from the requested cell sorter. The research areas include: mechanisms of allergic disease, mast cell immunobiology, immune mechanisms in aging, induction and regulation of autoimmunity, mucosal and innate immune mechanisms in infection and immunopathology of lung transplantation. The instrument we are proposing to purchase is a FACSAria cell sorter manufactured by Becton-Dickenson. This instrument will be equipped with four solid-state lasers, a 488nm argon, 638 HeNe, 407 UV and a 355UV. In addition the instrument will be equipped with an automatic cell deposition unit and an aerosol containment device. The instrument, lasers and accessories were chosen to meet the multiparameter and cell sorting needs of the user group. The instrument will be part of a recently established flow cytometry core facility on the Johns Hopkins Bayview Campus and will meet the flow cytometry needs of that research community. The facility will be staffed by a full time manager/operator and will be overseen by a facility director and an advisory committee. The establishment of this facility will be supported through institutional seed investment for the initial three years and includes resources for staffing, supplies and service contracts. A long-range fiscal plan is also planned that will allow the facility to be self-sustaining. Collectively the establishment of this facility and the acquisition of cell sorting capability will enhance a number of established biomedical research areas relevant to public health including asthma and allergy, autoimmunity, pulmonary function, aging and infectious diseases.

描述(由申请人提供)：本申请申请资金用于购买细胞分选器，该分选器将成为位于约翰·霍普金斯医学院贝维尤医学院核心设施的一部分。这一要求是由核心研究人员对细胞分选能力和多参数流式细胞仪的科学需求推动的。目前，这个校园网站还不能进行细胞分类，这一仪器的获得将对当前和未来的研究计划产生重大影响。在这项提案中，湾景校区的11个主要用户和3个次要用户描述了他们的研究活动，以及这些用户将如何受益于所要求的细胞分类器。研究领域包括：过敏性疾病的发病机制、肥大细胞免疫生物学、衰老的免疫机制、自身免疫的诱导和调节、感染中的粘膜和先天免疫机制以及肺移植的免疫病理学。我们建议购买的仪器是Becton-Dickenson制造的FACSAria细胞分选机。这台仪器将配备四台固体激光器，一台488 nm的Ar，638 nm的HeNe，407 UV和一台355 UV。此外，该仪器将配备一个自动电池沉积装置和一个气雾剂封存装置。仪器、激光和附件的选择是为了满足用户群体的多参数和细胞分选需求。该仪器将是最近在约翰霍普金斯大学贝维尤校区建立的流式细胞仪核心设施的一部分，并将满足该研究社区的流式细胞仪需求。该设施将配备一名全职经理/操作员，并将由一名设施主任和一个咨询委员会监督。这一设施的建立将通过最初三年的机构种子投资提供支持，并包括人员编制、用品和服务合同的资源。还计划了一项长期财政计划，使该设施能够自我维持。总体而言，该设施的建立和细胞分选能力的获得将加强一些与公共卫生相关的已建立的生物医学研究领域，包括哮喘和过敏、自身免疫、肺功能、衰老和传染病。