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TNF-α polyclonal antibody BS6000
  • Immunohistochemistry of paraffin-embedded human thyroid cancer using TNF-α pAb at dilution of 1:100 (40x lens).
  • Immunofluorescence analysis of L929 cells using TNF alpha antibody at dilution of 1:100.
Product NameTNF-α polyclonal antibody
Catalog No.BS6000
Swiss-ProtP01375
Host Rabbit
ReactivityHuman,Mouse,Rat
ApplicationsIHC IF
Application_allIHC 1:50 - 1:200 IF 1:50 - 1:100
BiowMW~ 25 kDa
Alternative NameTumor necrosis factor; Cachectin; TNF-alpha; Tumor necrosis factor ligand superfamily member 2; TNF-a; Tumor necrosis factor, soluble form; TNF; TNFA; TNFSF2; TNFα; TNF α
Purification&PurityThe antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).
ConjugateUnconjugated
ModificationUnmodification
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Size Price
50ul $208
100ul $358
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Product Name :
TNF-α polyclonal antibody
Background :
Tumor Necrosis Factor Alpha (TNF alpha) is a protein secreted by lipopolysaccharide stimulated macrophages, and causes tumor necrosis when injected into tumour bearing mice. TNF alpha is believed to mediate pathogenic shock and tissue injury associated with endotoxemia. TNF alpha exists as a multimer of two, three, or five noncovalently linked units, but shows a single 17 a band following SDS PAGE under non reducing conditions. TNF alpha is closely related to the 25 a protein Tumour Necrosis Factor beta (lymphotoxin), sharing the same receptors and cellular actions. TNF alpha causes cytolysis or cytostasis of certain transformed cells, being synergistic with interferon gamma in its cytotoxicity. Although it has little effect on many cultured normal human cells, TNF alpha appears to be directly toxic to vascular endothelial cells.
Product :
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Storage&Stability :
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Specificity :
TNF-α polyclonal antibody detects endogenous levels of TNF-α protein.
Immunogen :
A synthetic peptide corresponding to a sequence within amino acids 1-100 of human TNF (NP_000585.2).
Conjugate :
Unconjugated
Modification :
Unmodification
  • Immunohistochemistry of paraffin-embedded human thyroid cancer using TNF-α pAb at dilution of 1:100 (40x lens).
  • Immunofluorescence analysis of L929 cells using TNF alpha antibody at dilution of 1:100.
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Bioworld Biotech only provide peptides for our antibodies and do not provide additional peptide customization services.

Price/Size :

USD 368/1mg/vial



Tips: 

For phospho antibody, we provide phospho peptide(0.5mg) and non-phospho peptide(0.5mg).

Describe :

Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. This mechanism is useful when non-specific binding is an issue, for example, in Western blotting (WB) and Immunohistochemistry (IHC). By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific; Specific binding will be absent from the western blot or IHC performed with the neutralized antibody.

Formula:

Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 10 mg/ml.The purity is >90%,tested by HPLC and MS.

Storage:

The freeze-dried powder is more stable. For short time at 2-8°C. For long term storage store at -20°C. 


Note :

This product is for research use only (RUO only). Not for use in diagnostic or therapeutic procedures.
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