TNF alpha 抗体 (AA 115-130)
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Quick Overview for TNF alpha 抗体 (AA 115-130) (ABIN3023988)
抗原
See all TNF alpha 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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抗原表位
- AA 115-130
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纯化方法
- PEG precipitation
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免疫原
- Amino acids 115-130 (NGVELRDNQLVVPSEG) from the human protein were used as the immunogen for the TNF-a antibody.
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亚型
- IgM kappa
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应用备注
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Optimal dilution of the TNF-a antibody should be determined by the researcher.
1. Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM Tris buffer with 1 mM EDTA, pH 9.0, for 10-20 min followed by cooling at RT for 20 min.\. Flow Cytometry: 0.5-1 μg/million cells in 0.1ml,Immunofluorescence: 1-2 μg/mL,Immunohistochemistry (FFPE): 2-4 μg/mL for 30 min at RT (1)
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限制
- 仅限研究用
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浓度
- 1 mg/mL
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缓冲液
- 1 mg/mL in 1X PBS, BSA free, sodium azide free
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储存液
- Azide free
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储存条件
- 4 °C,-20 °C
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储存方法
- Store the TNF-a antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide).
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- TNF alpha (Tumor Necrosis Factor alpha (TNF alpha))
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别名
- TNF-A
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背景
- Tumor Necrosis Factor Alpha (TNF alpha) is a protein secreted by lipopolysaccharide-stimulated macrophages, and causes tumor necrosis when injected into tumor bearing mice. TNF alpha is believed to mediate pathogenic shock and tissue injury associated with endotoxemia. TNF alpha exists as a multimer of two, three, or five non-covalently linked units, but shows a single 17 kDa band following SDS PAGE under non-reducing conditions. TNF alpha is closely related to the 25 kDa protein Tumor Necrosis Factor beta (lymphotoxin), sharing the same receptors and cellular actions. TNF alpha causes cytolysis of certain transformed cells, being synergistic with interferon gamma in its cytotoxicity. Although it has little effect on many cultured normal human cells, TNF alpha appears to be directly toxic to vascular endothelial cells. Other actions of TNF alpha include stimulating growth of human fibroblasts and other cell lines, activating polymorphonuclear neutrophils and osteoclasts, and induction of interleukin 1, prostaglandin E2 and collagenase production.
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途径
- NF-kappaB Signaling, Apoptosis, Caspase Cascade in Apoptosis, TLR signaling, Cellular Response to Molecule of Bacterial Origin, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Positive Regulation of Endopeptidase Activity, Hepatitis C, Protein targeting to Nucleus, Inflammasome
抗原
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