Thermo Fisher Scientific TNF-alpha (Tumor Necrosis Factor alpha) Recombinant Rabbit Monoclonal Antibody (TNF/1500R)
Recombinant rabbit monoclonal antibody specific for TNF-alpha. Validated for IHC applications in human and rat tissues. Produced in HEK293 cells and purified via Protein A/G. Supplied as liquid form at 200 µg/mL in PBS with BSA and sodium azide. For re...
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 4–8 µg/mL |
Product Specifications
| Specification | Detail |
|---|---|
| Species Reactivity | Human, Rat |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | TNF/1500R |
| Immunogen | Recombinant full-length human TNF-alpha protein (UniProt ID: P01375-1; amino acids 1–233) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 200 µg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4, with 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | 4°C, do not freeze |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
TNF-alpha (Tumor Necrosis Factor alpha) is a multifunctional proinflammatory cytokine belonging to the TNF superfamily. It is primarily secreted by macrophages and binds to receptors TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. TNF-alpha regulates immune responses, cell proliferation, differentiation, apoptosis, lipid metabolism, and coagulation.
It exists as multimers of two, three, or five noncovalently linked units and shows a single 17 kDa band under non-reducing SDS-PAGE conditions. Knockout studies in mice have suggested its neuroprotective role and tumor necrosis-inducing activity. TNF-alpha is also involved in immune responses to bacterial, viral, parasitic, and fungal infections, and contributes to tumor cell cytolysis, often synergistically with interferon-gamma. Dysregulation of TNF-alpha is associated with autoimmune diseases, insulin resistance, and cancer.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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