Multimers of the soluble forms of the tumor necrosis factor receptors (TNF-Rs) are provided. These multimers are produced either by chemical or by recombinant methods. The multimers of the soluble forms of TNF-Rs are useful for protecting mammals (including humans) from the deleterious effects of TN...http://www.google.ca/patents/US5478925?utm_source=gb-gplus-sharePatent US5478925 - Multimers of the soluble forms of TNF receptors, their preparation and pharmaceutical compositions containing them