The test strip provided by the invention is used to can test homocysteine level in serum, and has the merits of easy operation, fast speed, sensitivity, specificity and so on, with good prospects.

• 应用本发明所提供的试纸条检测人血清中同型半胱氨酸水平，具有操作简单、快速、灵敏和特异性好等特点，具有良好的应用前景。