Cofactor Genomics | 3,367 followers on LinkedIn. The Leaders in RNA | Cofactor Genomics’s mission is to create diagnostics that have the ability to predict the patients that can benefit from immunotherapies. Using more insightful multidimensional biomarkers created with RNA and machine learning, Cofactor’s diagnostics offer greater predictive power than any current test. Instead of searching for isolated, single-analyte biomarkers or DNA mutations, Cofactor’s products create multidimensional biomarkers that better capture the complex immune response at the site of a tumor.