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Home >> Antibodies >> TNF-alpha (Tumor Necrosis Factor alpha)

TNF-alpha (Tumor Necrosis Factor alpha)

Recombinant Rabbit Monoclonal Antibody [Clone TNF/1500R]

Catalog #

Size

20 ug
100 ug
100 ug

Price (USD)

199.00
459.00
459.00

Formulation

Purified Ab with BSA and Azide at 200ug/ml
Purified Ab with BSA and Azide at 200ug/ml
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml

Catalog No

Size

20 ug
100 ug
100 ug

Formulation

Purified Ab with BSA and Azide at 200ug/ml
Purified Ab with BSA and Azide at 200ug/ml
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml

Price (USD)

199.00
459.00
459.00
img

Formalin-fixed, paraffin-embedded human Histiocytoma stained with TNF alpha Rabbit Recombinant Monoclonal Antibody (TNF/1500R).

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Formalin-fixed, paraffin-embedded human Pancreas stained with TNF alpha Rabbit Recombinant Monoclonal Antibody (TNF/1500R).

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SDS-PAGE Analysis Purified TNF alpha Rabbit Recombinant Monoclonal Antibody (TNF/1500R).

Product Details

Synonyms

APC1, Cachectin, Differentiation inducing factor (DIF), Macrophage cytotoxic factor (MCF), Necrosin, TNF alpha, TNF Macrophage Derived, TNF Monocyte Derived, TNF Superfamily Member 2, TNFA, TNFSF2, Tumor necrosis factor ligand superfamily member 2, Tumor Necrosis Factor Precursor

Positive Control

HeLa, HL-60 or A431 cells. Pancreas or Histiocytoma.

Known Applications & Suggested Dilutions

IHC-P         More Details

Immunohistochemistry (Formalin-fixed) (4-8ug/ml for 30 min at RT)(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes)
Optimal dilution for a specific application should be determined.

Immunogen

Recombinant full-length human TNF-alpha protein

Cellular Localization

Cytoplasmic and extracellular (secreted)

Species Reactivity

Human. Rat.

Host / Ig Isotype

Rabbit / IgG

Mol. Weight of Antigen

17kDa

Specificity & Comments

This MAb recognizes human 17-26kDa protein, which is identified as cytokine TNF-alpha (Tumor Necrosis Factor-alpha). TNF-alpha can be expressed as a 17kDa free molecule, or as a 26kDa membrane protein. TNF-alpha is a protein secreted by lipopolysaccharide-stimulated macrophages, and causes tumor necrosis when injected into tumor bearing mice. TNF alpha causes cytolysis 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. Other actions of TNF alpha include stimulating growth of human fibroblasts and other cell lines, activating polymorphonuclear neutrophils and osteoclasts, and induction of interleukin 1, prostaglandin E2 and collagenase production. TNF alpha is currently being evaluated in treatment of certain cancers and AIDS Related Complex.

Related Products



200ug/ml of Ab Purified from Bioreactor Concentrate. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Key References

  1. Bebok Z; Markus B; Nemeth P. Prognostic relevance of transforming growth factor alpha (TGF-alpha) and tumor necrosis factor alpha (TNF-alpha) detected in breast cancer tissues by immunohistochemistry. Breast Cancer Research and Treatment, 1994, 29(3):229-35.

Bioinformatics

  •  Entrez Gene ID: 7124
  •  Gene Symbol: TNF
  •  SwissProt: P01375
  •  Chromosome Location: 6p21.33
  •  Unigene: 241570
NBT01500