Overview
| 英文名称 | Human Anti-tTG-IgA (Anti-Tissue Transglutaminase IgA) ELISA Kit |
| 别名 | Anti-Tissue Transglutaminase IgA |
| 种属 | Human |
| 研究领域 | Enzyme & Kinase;Endocrinology;Neuro science;Autoimmunity; |
| 检测类型 | Sandwich |
| 灵敏度 | 1.45 IU/mL |
| 标准品 | 300 IU/mL |
| 检测范围 | 4.69-300 IU/mL |
| 样本类型 | Serum, plasma, tissue homogenates and other biological fluids. |
| 检测时间 | 3.5h |
检测原理
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human Anti-tTG-IgA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human Anti-tTG-IgA. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human Anti-tTG-IgA, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human Anti-tTG-IgA in the samples is then determined by comparing the OD of the samples to the standard curve.
标准曲线
