Quanterix Corporation is a life sciences company operating in North America, Europe, the Middle East, Africa, and the Asia Pacific. It offers the HD-X and SR-X instruments for protein detection using Simoa technology, as well as the SP-X instrument for multiplex chemiluminescent immunoassays. Its products include assays, reagents, antibodies, and replacement parts, along with contract research and clinical laboratory testing services. The company focuses on neurology, oncology, immunology, and inflammation, and sells primarily to academic, governmental, pharmaceutical, biotechnology, and contract research organizations. Formerly Digital Genomics, Inc., it changed its name to Quanterix Corporation in August 2007 and is headquartered in Billerica, Massachusetts.