Oxford BioDynamics Plc, together with its subsidiaries, operates as a biotechnology company that y developing, and commercializing precision medicine tests for life-changing diseases in the United States and the United Kingdom. The company provides EpiSwitch CiRT (Checkpoint inhibitor Response Test), a blood test that predicts an individual patient's therapeutic response to checkpoint inhibitor immunotherapy. EpiSwitch, a proprietary technology platform that enables screening, evaluation, validation and monitoring of 3D genomic biomarker. Its products include EpiSwitch Prostate Screening Test (PSE), a prostate cancer screening test; EpiSwitch CiRT (Checkpoint Inhibitor Response Test), a blood test for predicting therapeutic response to checkpoint inhibitor immunotherapy; EpiSwitch Orion, a cloud platform, running on google cloud architecture; and EpiSwitch Explorer Array Kit platform, enabling advanced analysis of 3D regulatory control points. The company was incorporated in 2007 and is headquartered in Oxford, the United Kingdom.