| Field | Specification |
|---|---|
| Target | |
| Alternative names | Tumor necrosis factor;Cachectin;TNF-alpha;Tumor necrosis factor ligand superfamily member 2;TNF-a;Tumor necrosis factor, membrane form;N-terminal fragment;NTF;Intracellular domain 1;ICD1;Intracellular domain 2;ICD2;C-domain 1;C-domain 2;Tumor necrosis factor, soluble form;Tnf;Tnfa, Tnfsf2; |
| Gene ID | |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | E. coli-derived mouse TNF alpha recombinant protein (Position: L80-L235). |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody detects tumor necrosis factor (gene Tnf) in mouse samples and is validated for Western blot, IHC and ELISA. The predicted molecular weight is 25.9 kDa, and the supplier reports an observed band at about 17 kDa.
Tumor necrosis factor (TNF, TNF-α) is a pro-inflammatory cytokine produced mainly by activated macrophages and T cells. Acting through the receptors TNFR1 and TNFR2, it activates NF-κB and MAP kinase pathways and can trigger apoptosis or necroptosis, driving fever and inflammation. TNF is a central target in rheumatoid arthritis and inflammatory bowel disease research and a standard readout in immunology studies.
| Target | Tumor necrosis factor (gene Tnf; UniProt P06804, mouse) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Mouse |
| Form | Lyophilized |
| Formulation | Per vial: 0.9 mg NaCl; 0.2 mg Na2HPO4; 0.05 mg NaN3 |
| Calculated MW | 25.9 kDa |
| Observed MW | 17 kDa |
| Storage | As supplied: −20 °C for up to 12 months from receipt. After reconstitution: 4 °C for up to 1 month, or aliquot and keep at −20 °C for up to 6 months. Avoid repeated freeze–thaw cycles. |
Validated Applications
| IHC (paraffin sections) | 0.5–1 µg/mL (Mouse) |
|---|---|
| ELISA | 0.1–0.5 µg/mL |
| Western blot | 0.1–0.5 µg/mL (Mouse) |
Conditions in the example images (WB): 5–20% gradient SDS-PAGE under reducing conditions, 50 µg lysate per lane, transfer to nitrocellulose membrane, blocking in 5% non-fat milk, primary antibody at 0.5 µg/mL overnight at 4 °C, HRP-conjugated secondary antibody at 1:10000, ECL detection.
Immunogen
Recombinant mouse TNF alpha fragment (Leu80–Leu235), expressed in E. coli.
Reactivity Notes
The supplier lists reactivity with mouse. UniProt places tumor necrosis factor in the cell membrane. A carrier-free (BSA-free) format can be requested; specify it in the order note.
Safety
Customization & Add-ons: Can’t find the antibody you need—or require a custom format for your assay? We can help you source the best match or support custom antibody solutions for diverse research needs, including species and isotype selection, conjugations and labeling (e.g., HRP/AP, biotin, fluorophores), purification grade options (Protein A/G, affinity purified), formulation preferences (buffer selection, carrier-free, glycerol-free), custom concentrations and aliquoting, low-endotoxin options for cell-based work, and application-focused QC/validation support (project dependent). Click Talk to a Scientist to submit a request, email us at support@biohippo.com, or explore our Research Services for additional support—our team will follow up with feasibility details and next steps.
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