I-Corps: SOLUTION MICROARRAY MULTIPLEXED BIOMARKER IMMUNOASSAYS

I-Corps：微阵列多重生物标志物免疫测定解决方案

• 批准号: 1243080
• 负责人: Shuichi Takayama
• 金额: $ 5万
• 依托单位: Regents of the University of Michigan - Ann Arbor
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-07-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1243080&HistoricalAwards=false
• 关键词: Corps; SOLUTION; MICROARRAY; MULTIPLEXED; BIOMARKER

No one biomarker gives all the information needed to diagnose or treat a patient reliably. Thus a major goal of clinical diagnostics is to efficiently analyze a panel of diagnostic biomarkers. Despite this well-known need, cost-effective, sensitive, and quantitative multi-protein (multiplexed) diagnostic immunoassays hardly exist. While hundreds of research articles have described multiplexed immunoassays, they cannot be validated for clinical applications due to increased background and or cross-talk that occur when multiple detection antibodies are mixed together into one solution. The team utilizes a proprietary microfluidic technology to provide an innovative solution to this problem by creating multiplexed immunoassay microarrays where no mixing of detection antibodies occurs. The project will advance microfluidic science and technology as well as provide new tools for use in basic science studies that utilize proteomics. In addition to science and technology advancement, this project will advance concepts and methods in translating laboratory research results into commercial products and services. The project will increase understanding of customer needs in the area of multiplexed biomarker assays and proteomics. The project will also propose the most efficient and commercially-viable methods to bring the technology to users.The team envisions the project to benefit society through development of robust, user-friendly, multiplexed immunoassays that will enhance clinical diagnostics as well as basic biology studies through providing robust and user-friendly protein assays. As the project goal is technology commercialization, success of this project will directly provide a large benefit to society through economic as well as technological means. All three personnel involved (entrepreneurial lead, PI, and mentor) will also learn new ideas and methodology as well as actual hands on experience that is part of this project. These experiences will surely impact not only this particular technology commercialization effort but other commercialization projects in the future. Additionally, the technology transfer lessons learned will also be incorporated into the classroom through courses taught by the PI as well as through one-time lectures.

没有一种生物标志物能提供可靠诊断或治疗患者所需的全部信息。因此，临床诊断的一个主要目标是有效地分析一组诊断生物标志物。尽管有这种众所周知的需求，但成本效益高、敏感、定量的多蛋白诊断免疫测定方法几乎不存在。虽然已有数百篇研究文章描述了多重免疫测定，但由于将多种检测抗体混合到一种溶液中会增加背景和/或串扰，因此无法对其进行临床应用验证。该团队利用专有的微流体技术，通过创建多路免疫分析微阵列，在不发生检测抗体混合的情况下，为这一问题提供了创新的解决方案。该项目将推动微流体科学和技术的发展，并为利用蛋白质组学的基础科学研究提供新的工具。除了科技进步外，该项目还将推进将实验室研究成果转化为商业产品和服务的概念和方法。该项目将增加对多重生物标志物测定和蛋白质组学领域客户需求的了解。该项目还将提出最有效和商业上可行的方法，将该技术带给用户。该团队设想该项目通过开发强大的、用户友好的、多重的免疫分析来造福社会，这将通过提供强大的、用户友好的蛋白质分析来增强临床诊断和基础生物学研究。由于项目的目标是技术商业化，因此项目的成功将通过经济和技术手段直接为社会带来巨大的效益。所有参与的三个人员（企业领导、项目负责人和导师）也将学习新的想法和方法，以及作为这个项目一部分的实际动手经验。这些经验肯定不仅会影响这一特定技术的商业化努力，还会影响未来的其他商业化项目。此外，所获得的技术转让经验也将通过PI教授的课程以及通过一次性讲座纳入课堂。