Human IgA Isotype Control
Quick Overview for Human IgA Isotype Control (ABIN457908)
Target
Application
Isotype
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Host
- Human
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Characteristics
- 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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Purification
- Chromatographically purified human secretory IgA
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Purity
- > 98 %
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Immunogen
- Source: Human colostrum
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Application Notes
- 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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Restrictions
- For Research Use only
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Format
- Lyophilized
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Buffer
- Lyophilized, stable white powder.
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Preservative
- Without preservative
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Storage
- 4 °C/-20 °C
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Storage Comment
- 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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Target Type
- Antibody
Target
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