Cadex Genomics develops molecular diagnostic assays to guide cancer treatment using liquid-based technology to provide personalized insight into therapy response using simple blood draws. By combining proven approaches to measuring cell-free DNA with cutting edge technology to improve accuracy and sensitivity, Cadex Genomics provides unique insight into therapy response using simple blood draws. Alibrex (TM) is a blood-based assay, developed to help physicians identify patients who are not responding to drug therapy. The assay is optimized to maximize positive predictive value (PPV) and minimize the number of false non-responders.