Ablynx NV, a biopharmaceutical company, develops Nanobodies that is a proprietary therapeutic protein based on single-domain antibody fragments for the treatment of various diseases. The company develops products in various therapeutic areas, such as inflammation, hematology, oncology, and respiratory diseases. The company was formerly known as MatchX and changed its name to Ablynx NV in June 2002. Ablynx NV was founded in 2001 and is headquartered in Ghent, Belgium.