TNFa / TNF-alpha, N-His, recombinant protein (E.coli) from ProteoGenix; catalogue PX-P5960; research use only.
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TNF-alpha (tumor necrosis factor-alpha) is a cytokine protein produced by various cells in the body. It is a type of pro-inflammatory cytokine, meaning it plays an important role in the body’s immune response.
StructureTNF-alpha is a homotrimeric glycoprotein composed of three identical subunits, each around 17 kDa in size. Each subunit is composed of an N-terminal signal peptide, a pro-region, and a mature region.
ActivityTNF-alpha is involved in a variety of cellular processes, including cell differentiation, apoptosis, and the regulation of immune responses. It binds to two distinct receptors, TNFR1 and TNFR2, and activates a variety of intracellular signaling pathways.
ApplicationTNF-alpha is a key mediator of inflammation, and has been implicated in a variety of diseases, including rheumatoid arthritis, psoriasis, and Crohn’s disease. As such, it has become a major target for therapeutic intervention. A number of TNF-alpha inhibitors have been developed for the treatment of these conditions.
ProteoGenix catalogue number PX-P5960. For research use only.
Host: Escherichia coli (E.coli); Expression system: Prokaryotic expression; Purity: >90% as determined by SDS-PAGE; Molecular weight: 19.66 kDa; Tag: N-terminal His Tag; Fragment: Val77-Leu233; Buffer: PBS, pH7.5; Applications: ELISA, WB.
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