Thermo Fisher Scientific TNF alpha Monoclonal Antibody (28401)
인간 TNF-α에 특이적인 마우스 단클론 항체로 다양한 면역학적 분석(WB, IHC, ICC, ELISA, 중화)에 사용 가능. 낮은 교차반응성과 높은 순도(Protein A/G 정제). 동결건조 형태로 제공되며 -20°C에서 보관. 연구용 전용.
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Thermo Fisher Scientific TNF alpha Monoclonal Antibody (Clone 28401)
Applications and Tested Dilutions
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 1 µg/mL | View 1 publication |
| Immunohistochemistry (IHC) | – | View 2 publications |
| Immunocytochemistry (ICC/IF) | 8–25 µg/mL | View 1 publication |
| ELISA | 0.1–0.4 µg/mL (Detection), 2–8 µg/mL (Capture) | – |
| Neutralization (Neu) | 0.01–0.04 µg/mL | – |
| Miscellaneous (PubMed) | – | View 1 publication |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human |
| Published Species | Human |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | 28401 |
| Immunogen | E. coli-derived recombinant human TNF-alpha Gly57–Leu233 (predicted) |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Concentration | 0.5 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS with 5% trehalose |
| Contains | No preservative |
| Storage Conditions | -20°C, Avoid freeze/thaw cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2609806 |
Product Specific Information
- In sandwich ELISAs, less than 0.05% cross-reactivity with recombinant human TNF-beta, mouse TNF-alpha, rat TNF-alpha, and porcine TNF-alpha is observed.
- Reconstitute at 0.5 mg/mL in sterile PBS.
- Endotoxin level is <0.10 EU per 1 µg of antibody (LAL method).
Target Information
TNF alpha is a multifunctional proinflammatory cytokine belonging to the tumor necrosis factor (TNF) superfamily. It is mainly secreted by macrophages and binds to TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR receptors. TNF alpha regulates immune cell activity, proliferation, differentiation, apoptosis, lipid metabolism, and coagulation. It forms multimers and appears as a 17 kDa band under non-reducing SDS-PAGE conditions. Studies indicate neuroprotective roles and tumor necrosis induction in mice. TNF alpha is involved in immune responses to infections and tumor cytotoxicity, and implicated in autoimmune diseases, insulin resistance, and cancer.
For Research Use Only. Not for use in diagnostic procedures or resale without authorization.
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