The FDA on June 29, 2017 granted marketing approval to the Praxis Extended RAS Panel, a Next Generation Sequencing (NGS) test, to detect certain genetic mutations in RAS genes, in tumor samples of patients with metastatic ColoRectal Cancer (mCRC). The test is used to aid in the identification of patients who may be eligible for treatment with VECTIBIX® (Panitumumab). Praxis Extended RAS Panel is offered by Illumina, Inc.