Human IgA 同型对照
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北京 101111
Quick Overview for Human IgA 同型对照 (ABIN286077)
抗原
克隆类型
应用范围
亚型
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宿主
- Human
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产品特性
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Purified Human IgA protein
Source: Human plasma
Alternative Names: Immunoglobulin A Protein, Human IgA -
纯化方法
- Purified
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纯度
- > 95 % pure
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应用备注
- This hIgA is purified from human plasma and is suitable for immunization or controls.
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- Lot specific
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缓冲液
- 100 mM Tris-HCl, pH 8.0, with 100 M NaCl and 0.05 % 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
- Avoid repeated freeze/thaw cycles.
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储存条件
- -20 °C
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储存方法
- Aliquot and store at -20 °C.
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- IgA
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物质类
- Antibody
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背景
- IgA antibodies play a central role in defence against pathogens by preventing adhesion penetration. Reduced levels can be due to a congenital deficiency, to certain disorders (IgG myeloma and lymphoma) or in response to certain drugs. Very high levels of monoclonal IgA are associated with IgA myeloma, benign blood globulin disorders in elderly patients and certain severe infectious diseases.
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分子量
- 170 kDa
抗原
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