Company Description:CareDx, Inc. discovers, develops, and commercializes diagnostic solutions for transplant patients and caregivers. It provides AlloSure Kidney, a donor-derived cell-free DNA (dd-cfDNA) solution for kidney transplant patients; AlloMap Heart, a gene expression solution for heart transplant patients. AlloSeq Tx, a high-resolution HLA typing solution, is used to type human leukocyte antigen (HLA) alleles.