小鼠 anti-人 IgE (Fc Region) Antibody
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北京 101111
Quick Overview for 小鼠 anti-人 IgE (Fc Region) Antibody (ABIN363703)
抗原
克隆类型
应用范围
克隆位点
亚型
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抗原表位
- Fc Region
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适用
- 人
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宿主
- 小鼠
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特异性
- Human IgE, Fce3-4, no cross-ractivity with other human or murine Ab isotypes
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产品特性
- IGHE, chromosome 14q32.33
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纯化方法
- Affinity - purified from cell culture supernatant by Immunoaffinity Chromatography on CH-Sepharose 4B
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纯度
- > 95 %, tested by analytical Gel Permeation Chromatography
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免疫原
- purified human myeloma IgE
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应用备注
- When used for functional cellular assays (mast cell / basophil activation) at dilutions < 1:100, the Na-azide free formulation is recommended. Quality assurance: Reactivity > 99 %, compared to calibrator (Internal Standard mAb BSW17), tested by ELISA binding to immobilized human Standard IgE (SUS-11)
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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
- PBS, pH=7.2, 0.1 % NaN3
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储存液
- Sodium azide
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注意事项
- WARNING: Reagents contain sodium azide. Sodium azide is very toxic if ingested or inhaled. Avoid contact with skin, eyes, or clothing. Wear eye or face protection when handling. If skin or eye contact occurs, wash with copious amounts of water. If ingested or inhaled, contact a physician immediately. Sodium azide yields toxic hydrazoic acid under acidic conditions. Dilute azide-containing compounds in running water before discarding to avoid accumulation of potentially explosive deposits in lead or copper plumbing.
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注意事项
- Monoclonal antibodies should not be stored at a temperature below -25 °C due to the aggregation effect of the protein.
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储存条件
- 4 °C
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: "Molecular basis for nonanaphylactogenicity of a monoclonal anti-IgE antibody." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 165, Issue 2, pp. 813-9, (2000) (PubMed).
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: "Molecular basis for nonanaphylactogenicity of a monoclonal anti-IgE antibody." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 165, Issue 2, pp. 813-9, (2000) (PubMed).
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- IgE
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背景
- The antibody recognizes a conformational epitope within the Ce3 domain of human IgE spanning towards the amino-terminal part of the Ce4 domain. It blocks the binding of IgE to its high affinity receptor on mast cells and basophils. It is therefore suited as an inhibitory reference compound for mast cell modulator profiling and basic research on IgE mediated mast cell receptor signaling.
抗原
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