Composition, purified cytokine inhibition factor and its purification method, cytokine expression inhibition method and method for modulating an animal's immune system

摘要

"COMPOSITION, PURIFIED CYTOKIN INHIBITION FACTOR AND ITS PURIFICATION METHOD, CYTOKIN EXPRESSION INHIBITION METHOD AND METHOD FOR MODULATING AN ANIMAL IMMUNE SYSTEM". It is a composition comprising a substantially purified cytokine inhibition factor (CIF) that has certain characteristics, including the ability to inhibit transcription of pro-cytokine tumor necrosis factor alpha (TNF-) RNA. -inflammatory, interleukin 1-beta (IL-1 225), and interleukin-2 (IL-2). Also disclosed is a method for substantially purifying the cytokine inhibiting factor and a method for modulating an animal's immune system using such a composition.