| 货号 | JN856018 |
|---|---|
| 品牌 | abinScience |
| 样本类型 | Plasma, Serum |
| 灵敏度 | 20 pg/mL |
| 检测范围 | 0.078-5 ng/mL |
| 应用 | ELISA |
| 检测方法 | Colorimetric |
| 实验类型 | Quantitative |
| 回收率 | 80-120% |
| 运输 | 2-8 °C |
| 稳定性和存储 | The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 10% prior to the expiration date under appropriate storage condition. |
| 规格 | Protein A |
| 背景 | Protein A ELISA kit applies the quantitative sandwich enzyme immunoassay technique. The microtiter plate has been pre-coated with a monoclonal antibody specific for Protein A. Samples containing Protein A are first diluted in the Sample Diluent provided with the kits. The Denaturing Buffer is then added and mixed to dissociate the Protein A from the product antibody. The samples are then reacted in microtiter strips coated with a monoclonal anti-Protein A capture antibody. A second anti-Protein A biotinylated monoclonal antibody is simultaneously reacted forming a sandwich complex of solid phase antibody-Protein A: biotin labeled antibody. After a wash step to remove any unbound reactants, Streptavidin labeled HRP is added to each well. After a short incubation period, the strips are then reacted with TMB substrate. The enzyme-substrate reaction is terminated by addition of a sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450 nm. A standard curve is plotted relating the intensity of the color (OD) to the concentration of standards. The Protein A concentration in each sample is interpolated from this standard curve. |
| Note | For research use only. |
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