Updated project metadata. Characterizing the detergent insoluble brain proteome of sporadic late-onset Alzheimer’s disease (LOAD) has identified proteins and pathways associated with disease pathogenesis. Similar studies in early onset Alzheimer’s disease cases due to presenilin-1 mutations (PS1-EOAD), along with more detailed correlations with insoluble proteomes from LOAD and AD transgenic rodents, are limited. We therefore utilized quantitative proteomics to identify proteins that were significantly changing in the PS1-EOAD insoluble proteome versus controls. Comparison with the LOAD insoluble proteome identified common pathologic AD markers in addition to unique PS1-EOAD insoluble proteins. Similarly, weighted correlation network analysis (WGCNA) identified PS1-EOAD and LOAD co-expression modules with both like and disparate expression levels. Finally, we compared the human PS1-EOAD insoluble proteome to transgenic AD mouse and rat insoluble proteomes to understand how well these models mimic the human disease. Although many common AD pathologic findings were found in the rodents, there were multiple PS1-EOAD proteome changes not well recapitulated in the animal models. These proteomic studies highlight unique PS1-EOAD proteome changes as compared to LOAD and identify limitations to using AD transgenic rodents to study some aspects of AD. This submission exclusively provides the mouse and rat model data.