Cells producing interleukin-6 (IL-6) and the actions of IL-6 in the body. Ig = immunoglobulin, CRP = C-reactive protein, SAA = serum amyloid A protein. Reprinted, with permission, from reference 21.

Summary: Tocilizumab is a novel monoclonal antibody that competitively inhibits the binding of interleukin-6 (IL-6) to its receptor (IL-6R). Inhibiting the entire receptor complex prevents IL-6 ...