Overview
| 英文名称 | Human OPN(Osteopontin) ELISA Kit |
| 别名 | SPP1, BNSP, BSPI, ETA1, Secreted Phosphoprotein 1, Bone Sialoprotein I, Early T-Lymphocyte Activation 1, Nephropontin, Urinary stone protein, Uropontin |
| UniProt ID | P10451 |
| 种属 | Human |
| 研究领域 | Tumor immunity;Bone metabolism; |
| 检测类型 | Sandwich |
| 灵敏度 | 1.23 ng/mL |
| 标准品 | 200 ng/mL |
| 检测范围 | 3.13-200 ng/mL |
| 样本类型 | serum, plasma, tissue homogenates, cell lysates, cell culture supernates 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 OPN. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human OPN. 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 OPN, 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 OPN in the samples is then determined by comparing the OD of the samples to the standard curve.
标准曲线
