IL-6 Anti-Human Antibody (Clone AT1F10)

Interleukin-6, or IL-6, is a multifunctional protein, 212 amino acids in length that plays critical roles in host defense, immune response and hematopoiesis. interleukin-6 (IL-6) produced by T cells, macrophages, fibroblasts, endothelial and other cells. IL-6 induces proliferation or differentiation in many cell types including B cells, thymocytes and T cells. IL-6, in concert with TGF-Beta, is important for developing Th17 responses. The IL-6 receptor is a trimeric complex composed of an IL-6-specific å chain and a homodimer of the gp130 glycoprotein common to the IL-6, IL-11, CNTF, OSM and LIF receptors. Stimulation with IL-6 leads to gp130 homodimerization and the activation of associated kinases JAK1 and JAK2. Once activated, JAK1 and JAK2 phosphorylate Stat3, causing its nuclear translocation and transcription of Stat3-responsive genes. IL-6 has also been shown to activate the Ras/MAP kinase pathway, which regulates NFIL6 transcription.