Theralizumab (also known as TGN1412, CD28-SuperMAB, and TAB08) is an immunomodulatory drug developed by Thomas Hünig of the University of Würzburg. It was withdrawn from development after inducing severe inflammatory reactions as well as chronic organ failure in the first-in-human study by Parexel in London in March 2006.[1] The developing company, TeGenero Immuno Therapeutics, went bankrupt later