Recombinant Human TNF-alpha / TNFA Protein 50µg
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Catalog numberPKSH031984-50µg
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PricePlease ask
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Size50µg
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SynonymDIF;TNF-alpha;TNFA;TNFSF2
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ActivityMeasured in a cytotoxicity assay using L929 mouse fibrosarcoma cells in the presence of the metabolic inhibitor actinomycin D.The ED50 for this effect is typically 5-50 pg/mL.
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SequenceVal 77-Leu 233
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Fusion tagNA
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AccessionNP_000585.2
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Expressed HostE. coli
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ShippingIn general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
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Purity>95 % as determined by SDS-PAGE
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EndotoxinPlease contact us for more information.
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Stability and StorageSamples are stable for up to twelve months from date of receipt at -70℃.Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Mol Mass17.4 kDa
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AP Mol Mass17.4 kDa
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FormulationLyophilized from sterile PBS, pH 7.4 1. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA. 2. Please contact us for any concerns or special requirements. Please refer to the specific buffer information in the hard copy of CoA.
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ReconstitutionPlease refer to it for detailed information.
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BackgroundTumor necrosis factor alpha (TNF-alpha), also known as TNF, TNFA or TNFSF2, is the prototypic cytokine of the TNF superfamily, and is a multifunctional molecule involved in the regulation of a wide spectrum of biological processes including cell proliferation, differentiation, apoptosis, lipid metabolism, and coagulation. Two receptors, TNF-R1 (TNF receptor type 1; CD120a; p55/60) and TNF-R2 (TNF receptor type 2; CD120b; p75/80), bind to TNF-alpha. TNF-alpha protein is produced mainly by macrophages, and large amounts of this cytokine are released in response to lipopolysaccharide, other bacterial products, and Interleukin-1 (IL-1). TNF-alpha is involved in fighting against the tumorigenesis, thus, is regarded as a molecular insight in cancer treatment. TNF-alpha Protein & AntibodyImmune Checkpoint Immunotherapy Cancer Immunotherapy Targeted Therapy
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DescriptionThe Recombinant TNF-alpha / TNFA Protein 50µg is a α- or alpha protein sometimes glycoprotein present in blood.
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PropertiesHuman proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
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SourceRecombinants or rec. proteins
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Grouprecombinants
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GeneTumor necrosis factor (TNFa, tumor necrosis factor alpha, TNFα, cachexin, or cachectin) is a cell signaling protein (cytokine) involved in systemic inflammation and is one of the cytokines that make up the acute phase reaction. It is produced chiefly by activated macrophages, although it can be produced by many other cell types such as CD4+ lymphocytes, NK cells, neutrophils, mast cells, eosinophils, and neurons. TNFb or TNF beta also bin on TNF receptors for Th1 activation.
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Gene target
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Gene symbolTNF, TNFRSF1A, TNFRSF1B, LTBR
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Short nameRecombinant TNF-alpha / TNFA Protein 50µg
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TechniqueRecombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. Elabscience advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
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SpeciesHuman, Humans
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Alternative nameRec. H. sapiens tumor necrosis factor-a / TNFA Protein 50µg
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Alternative techniquerec
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Alternative to gene targettumor necrosis factor, DIF and TNF-alpha and TNFA and TNFSF2, TNF and IDBG-300259 and ENSG00000232810 and 7124, transcription regulatory region DNA binding, Extracellular, Tnf and IDBG-177358 and ENSMUSG00000024401 and 21926, TNF and IDBG-634161 and ENSBTAG00000025471 and 280943
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Gene info
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Identity
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Gene
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Long gene nametumor necrosis factor
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Synonyms gene
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Synonyms gene name
- tumor necrosis factor (TNF superfamily, member 2)
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year1986-01-01
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Entrez gene record
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Pubmed identfication
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Classification
- Tumor necrosis factor superfamily
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameTNF receptor superfamily member 1A
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Synonyms gene
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Synonyms gene name
- tumor necrosis factor receptor superfamily, member 1A
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Synonyms
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GenBank acession
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Locus
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Discovery year1991-01-15
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Tumor necrosis factor receptor superfamily
- CD molecules
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VEGA ID
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Locus Specific Databases
Gene info
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Identity
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Gene
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Long gene nameTNF receptor superfamily member 1B
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Synonyms gene
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Synonyms gene name
- tumor necrosis factor receptor superfamily, member 1B
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Synonyms
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GenBank acession
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Locus
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Discovery year1991-01-15
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- CD molecules
- MicroRNA protein coding host genes
- Tumor necrosis factor receptor superfamily
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VEGA ID
Gene info
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Identity
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Gene
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Long gene namelymphotoxin beta receptor
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Synonyms gene
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year1996-03-12
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Entrez gene record
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Pubmed identfication
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Classification
- Tumor necrosis factor receptor superfamily
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VEGA ID
MeSH Data
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Name
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ConceptScope note: The initial culturing of cells derived directly from fresh TISSUES.
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Tree numbers
- E01.370.225.500.223.500
- E05.200.500.265.500
- E05.242.223.500
- E05.481.500.249.500
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Qualifiersethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data