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 Proteomics component of the Infrastructure Core will provide the mass spectrometry capabilities of the Center. The Proteomics Core will be housed in at The Burnham Institute and will be supervised by Dr. Tomas Mustelin, who currently supervises the Proteomics Core in the Institutes Cancer Center. The Burnham Institute has committed to the purchase of another mass spectrometer that will be dedicated to the support of this CPP.