Recently, proteomic data generated by the Clinical Proteomic Tumor Analysis Consortium (CPTAC) funded by National Cancer Institute (NCI) was highlighted to the wider research community at Healthdata.gov. Healthdata.gov aims to make health data more accessible to entrepreneurs, researchers, and policy makers in the hopes of improving health outcomes for all. Through the inclusion of the CPTAC datasets on this portal, our goal is to encourage data sharing and enable researchers from all scientific disciplines to analyze, visualize and evaluate the data. This is in accordance with NCI-CPTAC’s mission to make datasets publicly available in order to improve our understanding of cancer biology and identify clinical targets.