Anti-TNF alpha antibody (ab71281)

Overview

• Product nameAnti-TNF alpha antibodySee all TNF alpha primary antibodies ...
• Description
  Rabbit polyclonal to TNF alpha
• Tested applicationsWB more details
• Species reactivity
  Reacts with: Human
  
• Immunogen

  E. coli expressed recombinant human TNF alpha.

• Positive controlRecombinant human TNF alpha.

Properties

• FormLiquid
• Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
• Storage bufferPreservative: 0.01% Thimerosal (merthiolate)
  Constituents: 30% Glycerol, 0.5% BSA, PBS, pH 7.2
• Concentration information loading...
• PurityProtein A purified
• Clonality Polyclonal
• IsotypeIgG
• Research Areas
  • Metabolism
  • Types of disease
  • Metabolic disorders

  • Cancer
  • Growth factors
  • TNF

  • Signal Transduction
  • Growth Factors/Hormones
  • TNF

  • Cardiovascular
  • Atherosclerosis
  • Vascular Inflammation
  • Inflammatory mediators

  • Immunology
  • Innate Immunity
  • Cytokines
  • TNF Superfamily

Applications

Target

• FunctionCytokine that binds to TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. It is mainly secreted by macrophages and can induce cell death of certain tumor cell lines. It is potent pyrogen causing fever by direct action or by stimulation of interleukin-1 secretion and is implicated in the induction of cachexia, Under certain conditions it can stimulate cell proliferation and induce cell differentiation.
• Involvement in diseaseGenetic variations in TNF are a cause of susceptibility psoriatic arthritis (PSORAS) [MIM:607507]. PSORAS is an inflammatory, seronegative arthritis associated with psoriasis. It is a heterogeneous disorder ranging from a mild, non-destructive disease to a severe, progressive, erosive arthropathy. Five types of psoriatic arthritis have been defined: asymmetrical oligoarthritis characterized by primary involvement of the small joints of the fingers or toes; asymmetrical arthritis which involves the joints of the extremities; symmetrical polyarthritis characterized by a rheumatoidlike pattern that can involve hands, wrists, ankles, and feet; arthritis mutilans, which is a rare but deforming and destructive condition; arthritis of the sacroiliac joints and spine (psoriatic spondylitis).
• Sequence similaritiesBelongs to the tumor necrosis factor family.
• Post-translational
  modificationsThe soluble form derives from the membrane form by proteolytic processing.
  The membrane form, but not the soluble form, is phosphorylated on serine residues. Dephosphorylation of the membrane form occurs by binding to soluble TNFRSF1A/TNFR1.
  O-glycosylated; glycans contain galactose, N-acetylgalactosamine and N-acetylneuraminic acid.
• Cellular localizationSecreted and Cell membrane.

Target information above from: UniProt accession P01375 The UniProt Consortium
The Universal Protein Resource (UniProt) in 2010
Nucleic Acids Res. 38:D142-D148 (2010) .

Information by UniProt
• Database links
  • Entrez Gene: 7124 Human
  • Omim: 191160 Human
  • SwissProt: P01375 Human
  • Unigene: 241570 Human

• Alternative names
  APC1 antibodyAPC1 protein antibodyCachectin antibody

  DIF antibodyDifferentiation inducing factor antibodyMacrophage cytotoxic factor antibodyMCF antibodyNecrosin antibodyTNF a antibodyTNF alpha antibodyTnf antibodyTNF macrophage derived antibodyTNF monocyte derived antibodyTNF superfamily member 2 antibodyTNF superfamily, member 2 antibodyTNF, macrophage derived antibodyTNF, monocyte derived antibodyTNF-a antibodyTNF-alpha antibodyTNFA antibodyTNFA_HUMAN antibodyTNFSF2 antibodyTumor necrosis factor alpha antibodyTumor necrosis factor antibodyTumor necrosis factor ligand superfamily member 2 antibodyTumor necrosis factor precursor antibodyTumor necrosis factor, soluble form antibodyTumour necrosis factor alpha antibody

  see all

Anti-TNF alpha antibody images

• 

  Western blot - TNF alpha antibody (ab71281)
  All lanes : Anti-TNF alpha antibody (ab71281) at 4 µg/ml
  
  Lane 1 : Recombinant human TNF alpha at 0.01 µg
  Lane 2 : Recombinant human TNF alpha at 0.05 µg
  Lane 3 : Recombinant human TNF alpha at 0.25 µg
  Lane 4 : Recombinant human TNF alpha at 1 µg
  
  
  Predicted band size : 26 kDa
  Observed band size : 16 kDa (why is the actual band size different from the predicted?)