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Rf-Absorbent
Rf-Absorbent
- 中文名称：
- Rf-Absorbent
- 英文名称：
- Rf-Absorbent
- 品牌：
- AAA Biotech
- 品牌介绍：
- AAA Biotech专注于为全球生命科学研究提供高品质的蛋白质研究工具，核心产品包括经严格验证的抗体、重组蛋白及ELISA试剂盒。
- 货号：
- AAA14219
- 规格：
- 20 mL|2x20 mL|3x20 mL|5x20 mL|4x20 mL
- 保存建议：
- Store at 2-8°C.
- 货期：
- 6-8周
- 纯度：
- N/A
- 产品形式：
- N/A
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
- 说明书：
Principle of the Assay: Rheumatoid factors are autoantibodies (anti-IgG) mainly of the IgM class. They can be detected in serum of approx. 5 % of healthy individuals. IgM rheumatoid factors preferably bind to IgG immune complexes; therefore, false positive results may appear in the pathogen-specific IgM detection. Furthermore, it is possible that weak-binding pathogen-specific IgM antibodies are displaced by stronger-binding IgG antibodies. In this case, IgM-detection can bring about false negative results. This Rf-Absorbent precipitates up to 15 mg IgG/ml (undiluted serum). The IgM rheumatoid factor binds to the precipitate. Consequently, the IgG antibodies as well as the IgM rheumatoid factors are not reactive in the immunoassay. The use of this Rf-Absorbent can minimize false positive as well as false negative results.
