Chip-based analysis of protein-protein interactions by fluorescence detection and on-chip immunoprecipitation combined with microLC-MS/MS analysis - Mao, Guo Dong.; Mariano, Maria.; Moran, Michael F.; Nock, Steffen.; Pandey, Yash.; Scalf, Mark.; Sideris, Steve.; Sydor, Jens R.; Tan, Ming.; Wagner, Peter.