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| 货号： | EP1311-1 |
| 样本： | 25 μl |
| 应用： | 血清、血浆 |
| 检测方法： | ELISA |
| 检测限： | 0.09 μg/ml |
| 供应商： | AssayPro |
| 数量： | 大量 |
| 规格： | 96 wells |
AssayMax Human Protein C ELISA Kit
人蛋白C酶联免疫试剂盒
Introduction 人蛋白C酶联免疫试剂盒
Protein C is a vitamin K-dependent plasma antithrombotic and anti-inflammatory zymogenic glycoprotein that is synthesized in the liver. Protein C has a light chain of 155 amino acids (21 kDa) and a heavy chain of 262 amino acids (41 kDa) linked by a disulfide bond. On endothelial cell membrane, thrombin-thrombomodulin complex cleaves a 12-residue peptide from protein C amino terminus of the heavy chain and converts it to activated protein C (APC). APC inactivates coagulation Factor Va and Factor VIIIa and performs a major role in regulating blood clotting, inflammation, and apoptosis (1 - 3). Protein C deficiency causes neonatal purpura fulminans, thrombophilia, and recurrent venous thrombosis (4 - 6). Protein C pathway components have been studied in the treatment of complex disorders, including severe sepsis, thrombosis, and ischemic stroke (7).
Principle of the Assay
The AssayMax Human Protein C ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for detection of human Protein C in plasma and serum. This assay employs a quantitative competitive enzyme immunoassay technique that measures human protein C in less than 3 hours. A polyclonal antibody specific for human protein C has been pre-coated onto a 96-well microplate with removable strips. Protein C in standards and samples is competed with a biotinylated protein C sandwiched by the immobilized antibody and streptavidin-peroxidase conjugate. All unbound material is then washed away and a peroxidase enzyme substrate is added. The color development is stopped and the intensity of the color is measured.
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