MASS SPECTROMETRY SERVICE

这个子项目是利用由NIH/NCRR资助的中心拨款提供的资源的许多研究子项目之一。子项目和调查员(PI)可能从另一个NIH来源获得了主要资金，因此可能会出现在其他CRISE条目中。列出的机构是针对中心的，而不一定是针对调查员的机构。生物医学和生物有机质谱学中心为美国各地的学术客户提供质谱学服务。我们可以通过电子电离、化学电离、电喷雾电离、快原子轰击电离和基质辅助激光解吸电离等方法对样品进行电离。我们拥有基于磁扇区、飞行时间、离子陷阱和FT-ICR技术的分析仪。我们根据需要为客户提供标称和准确的质谱图。此外，我们还拥有使蛋白质光谱中的多电荷离子解卷积所需的计算工具。这为该中心提供了大量分析样品的能力，样品范围从小分子一直到数万道尔顿的蛋白质。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. The Center for Biomedical and Bioorganic Mass Spectrometry provides mass spectral service for academic customers around the United States. We can ionize samples by electron ionization, chemical ionization, electrospray ionization, fast atom bombardment ionization, and matrix assisted laser desorption ionization. We have analyzers based on magnetic sector, time-of-flight, ion trap, and FT-ICR technology. We provide both nominal and accurate mass spectra to our customers as needed. In addition we have the computational tools needed to deconvolute the multiply charged ions in protein spectra. This provides the center with the capability to mass analyze samples ranging from small molecules all the way up to tens of kilodalton proteins.