| 摘要 |
<p>Method, system and chip test papers for parallel detection on various myocardial markers are disclosed. The chip test paper is used for detecting a part or all of the myocardial markers including cTNI, cTNT, MYO, CK-MB, BNP, CRP and FABP; the chip test paper comprises a first membrane and a second membrane; a ligand An of each marker is arranged on the first membrane, and a ligand Bn coupled with a signal marker is absorbed on the second membrane; and a detected material sandwiched by the ligands An and Bn is putted in through a sampling hole, then under the acting force of percolation or other factors, the detected material moves to be combined with the ligands An and Bn respectively to form a composite array of the first membrane-the ligand An-the detected material-the ligand Bn-the signal marker, which is fixed on the first membrane, the composite array and a capturing fiber membrane are assembled simultaneously, and a detection hole is reserved. The method, the system and the chip test paper provided by the invention can be used for detecting the various myocardial markers simultaneously and quantitatively; moreover, the detection sensitivity can be improved, and the detection time is saved.</p> |
