TNF alpha (TNF) (NM_000594) Human Recombinant Protein

CAT#: TP750007

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Recombinant protein of human Tumor Necrosis Factor-a (TNFa) produced in E. coli.



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USD 425.00


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    • 100 ug


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Specifications

Product Data
Description Recombinant protein of human Tumor Necrosis Factor-a (TNFa) produced in E. coli.
Species Human
Expression Host E. coli
Expression cDNA Clone or AA Sequence A DNA sequence encoding the region (Val77-Leu233) of TNFa
Tag Tag Free
Predicted MW 17.5 kDa
Concentration Resuspend the protein to the desired concentration in proper buffer.
Purity >95% as determined by SDS-PAGE and Coomassie blue staining
Buffer Lyophilized from a sterile solution containing 20 mM phosphate buffer, PH7.2.
Bioactivity Determined by the cytolysis of L929 cells in the presence of Actinomycin D. ED50 for this effect is typically 0.19-0.27 ng/ml.
Endotoxin < 0.1 EU per 1 µg of the protein by the LAL
Storage Store at -80°C.
Stability Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.
Reference Data
RefSeq NP_000585
Locus ID 7124
Refseq Size 1686
Cytogenetics 6p21.33
Refseq ORF 699
Synonyms DIF; TNF-alpha; TNFA; TNFSF2; TNLG1F
Summary This gene encodes a multifunctional proinflammatory cytokine that belongs to the tumor necrosis factor (TNF) superfamily. This cytokine is mainly secreted by macrophages. It can bind to, and thus functions through its receptors TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. This cytokine is involved in the regulation of a wide spectrum of biological processes including cell proliferation, differentiation, apoptosis, lipid metabolism, and coagulation. This cytokine has been implicated in a variety of diseases, including autoimmune diseases, insulin resistance, psoriasis, rheumatoid arthritis ankylosing spondylitis, tuberculosis, autosomal dominant polycystic kidney disease, and cancer. Mutations in this gene affect susceptibility to cerebral malaria, septic shock, and Alzheimer disease. Knockout studies in mice also suggested the neuroprotective function of this cytokine. [provided by RefSeq, Aug 2020]
Protein Families Druggable Genome, Secreted Protein, Transcription Factors, Transmembrane
Protein Pathways Adipocytokine signaling pathway, Allograft rejection, Alzheimer's disease, Amyotrophic lateral sclerosis (ALS), Apoptosis, Asthma, Cytokine-cytokine receptor interaction, Dilated cardiomyopathy, Fc epsilon RI signaling pathway, Graft-versus-host disease, Hematopoietic cell lineage, Hypertrophic cardiomyopathy (HCM), MAPK signaling pathway, Natural killer cell mediated cytotoxicity, NOD-like receptor signaling pathway, RIG-I-like receptor signaling pathway, Systemic lupus erythematosus, T cell receptor signaling pathway, TGF-beta signaling pathway, Toll-like receptor signaling pathway, Type I diabetes mellitus, Type II diabetes mellitus

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