OncoCyte Corp focuses on the discovery, development, and commercialization of novel, non-invasive, liquid biopsy diagnostics for the early detection of cancer. The company develops diagnostic tests based on liquid biopsies using blood or urine samples for detecting lung, bladder, and breast cancers. In addition, it also develops screening diagnostics as potential replacements for screening imaging procedures that do not meet the needs of patients, health care providers or payers.