TNF Receptor-Associated Factor 1 (TRAF1) Antibody
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Description
TRAF1 Antibody is a Rabbit Polyclonal antibody against TRAF1. TRAF1 is a member of the TNF receptor (TNFR) associated factor (TRAF) protein family. TRAF proteins associate with, and mediate the signal transduction from various receptors of the TNFR superfamily. TRAF1 and TRAF2 form a heterodimeric complex, which is required for TNF-alpha-mediated activation of MAPK8/JNK and NF-kappaB. The protein complex formed by this protein and TRAF2 also interacts with inhibitor-of-apoptosis proteins (IAPs), and thus mediates the anti-apoptotic signals from TNF receptors. The expression of this protein can be induced by Epstein-Barr virus (EBV). EBV infection membrane protein 1 (LMP1) is found to interact with this and other TRAF proteins; this interaction is thought to link LMP1-mediated B lymphocyte transformation to the signal transduction from TNFR family receptors. TRAF1 is observed at 45-50 kDa in western blotting, and the additional bands of lower molecular weight (~30 kDa) may represent TRAF1 cleavage fragments, similar to the results obtained by the article (PMID:11098060).
Documents del producto
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | TNF Receptor-Associated Factor 1 (TRAF1) |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Recommended Dilution | WB: 1/500 - 1/2000. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Purification | Purified by affinity chromatography. |
| Size 1 | 60 µl |
| Size 2 | 120 µl |
| Size 3 | 200 µl |
| Form | Liquid |
| Tested Applications | WB |
| Buffer | PBS, pH 7.3, containing 0.01% thiomersal, 50% glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | Q13077 |
| Gene ID | 7185 |
| NCBI Accession | NP_005649.1 |
| Alias | TRAF-1,TRAF1,EBI6, MGC:10353, TNF receptor associated factor 1 |
| Background | Antibody anti-TRAF1 |
| Status | RUO |
| Note | Concentration: 1 mg/ml - |
Descripción
TRAF1 is an adaptor protein in the tumor necrosis factor receptor (TNFR) superfamily signaling pathways, playing a role in regulating NF-κB and MAPK activation, apoptosis, and immune responses. TRAF1 interacts with TNFR1, TNFR2, and other members of the TNF receptor family to mediate downstream signaling, promoting survival and inflammatory responses. TRAF1 is predominantly expressed in immune cells, including T cells, B cells, and macrophages, where it modulates cytokine production and apoptosis inhibition. It forms heterodimers with TRAF2 to regulate receptor complex formation and downstream signal transduction. Dysregulation of TRAF1 contributes to autoimmune diseases, chronic inflammation, and certain cancers by altering TNF signaling and immune responses. Knockdown studies show defects in cytokine production, reduced NF-κB activation, and increased susceptibility to apoptosis, underscoring its role in balancing immune homeostasis and cell survival pathways.
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