<prompt> All are cytokines exceptMonoclonal antibodyInterleukinsChemokinesTNF  <response>: ref Robbins 9e p86 Monoclonal antibodies mAb or moAb are antibodies that are made by identical immune cells that are all clones of a unique parent cell. Monoclonal antibodies can have monovalent affinity, in that they bind to the same epitope the pa of an antigen that is recognized by the antibody. 