Human IgA 同型对照
Our Local Distributor
北京 101111
Quick Overview for Human IgA 同型对照 (ABIN457908)
抗原
应用范围
亚型
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宿主
- Human
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产品特性
- Identity and purity is confirmed by immunoelectrophoresis and double radial immuno-diffusion (Ouchterlony). Not less than 98 % as determined by agar-gel electrophoresis, quantitative densitometry immunoelectro-phoresis and double radial immunodiffusion (Ouchterlony). The ratio of IgA subclasses IgA1 and IgA2 has been determined and found to be 60/40. This secretory IgA contains J chain and secretory component. The product contains a trace of non-Ig protein.
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纯化方法
- Chromatographically purified human secretory IgA
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纯度
- > 98 %
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免疫原
- Source: Human colostrum
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应用备注
- Purified human secretory IgA may be used as a reference antigen, calibrator, coating protein and blocking agent in a variety of immunoassays including immunodiffusion, immunoelectrophoresis, ELISA, Western blotting, dot-immunobinding assays (DIBA), haemagglutination, and cell-binding assays.
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限制
- 仅限研究用
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状态
- Lyophilized
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缓冲液
- Lyophilized, stable white powder.
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储存液
- Without preservative
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储存条件
- 4 °C/-20 °C
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储存方法
- This product is shipped lyophilized at ambient temperature. After arrival store at +4 °C. Prolonged storage may be at -24 °C
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- IgA
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物质类
- Antibody
抗原
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