Caredx Inc (CDNA)

CareDx, Inc., a transplant diagnostics company, together with its subsidiaries, engages in the discovery, development, and commercialization of diagnostic surveillance solutions for transplant patients worldwide. It operates through two segments, Post-Transplant Diagnostics and Pre-Transplant Diagnostics. The Post-Transplant Diagnostics segment develops and provides a diagnostic surveillance testing solution for heart and kidney transplant recipients. It offers AlloMap, a heart transplant molecular test; and AlloSure, a donor-derived cell free DNA test initially used for kidney transplant patients. The Pre-Transplant Diagnostics segment develops, manufactures, markets, and sells products that increase the chance of successful transplants by facilitating a match between a donor and a recipient of stem cells and organs. It sells Olerup SSP, which is used to type human leukocyte antigen (HAL) alleles based on sequence-specific primer technology; Olerup QTYPE, a test kit for sequence based HLA typing; Olerup SBT, a test kit for sequence based HLA typing; and XM-ONE, a test that identifies a patient's antigens against HLA Class I or Class II, as well as antibodies against a donor's endothelium. This segment offers its products directly to customers, as well as through third-party distributors. The company was formerly known as XDx, Inc. and changed its name to CareDx, Inc. in March 2014. CareDx, Inc. was incorporated in 1998 and is headquartered in Brisbane, California.