Thermo Fisher Scientific TNF-alpha (Tumor Necrosis Factor alpha) Monoclonal Antibody (SPM543)
다양한 종(인간, 마우스 등)에 반응하는 TNF-alpha 단클론 항체입니다. IHC, ICC/IF, Flow Cytometry 등 다양한 응용에 적합합니다. Protein A/G로 정제된 액상 항체로, 보존제가 포함되지 않았습니다. 연구용으로만 사용 가능합니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 1–2 µg/mL |
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10⁶ cells |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Dog, Cat, Human, Mouse, Rabbit, Rat, Zebrafish |
| Host / Isotype | Mouse / IgM, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | SPM543 |
| Immunogen | A hexadecapeptide corresponding to aa115–130 of human TNF-α, conjugated to thyroglobulin |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4 |
| Contains | No preservative |
| Storage Conditions | –20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
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 receptors TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. TNF alpha regulates immune cell activity, cell proliferation, differentiation, apoptosis, lipid metabolism, and coagulation. It exists as multimers of two to five noncovalently linked units and shows a single 17 kDa band under non-reducing SDS-PAGE conditions.
Knockout studies in mice suggest neuroprotective functions, and TNF alpha induces tumor necrosis in tumor-bearing mice. It plays roles in immune responses to bacterial, viral, parasitic, and fungal infections and contributes to tumor cell cytolysis, synergistic with interferon-gamma. TNF alpha is implicated in 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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