A recombinant fragment (within amino acids 1-193) of human IL-18 protein was used as the immunogen for the Interleukin 18 antibody.
Four structurally related IL-1 receptor ligands have been described. These include three agonists designated IL-1a, IL-1b and IL-1g/IL-18 and a specific receptor antagonist, IL-1Ra. IL-1a and IL-1b play critical roles in the regulation of the immune resp
