【摘要】 目的 将自制的改良凝聚胺试剂与商业凝聚胺试剂比较，评价自制改良凝聚胺试剂的性能。方法 采用自制的凝聚胺试剂与4种商业凝聚胺试剂同时检测标准，比较其检测灵敏度，同时对150例输血前标本进行检测，比较结果。结果 自制凝聚胺试剂比其他4种商业凝聚胺试剂检测灵敏度高出1～2个灵敏度。结论 自制的改良凝聚胺试剂具有良好的性能，是安全可靠的。

     【关键词】 自制改良凝聚胺试剂；灵敏度；特异性；输血前检查

    【Abstract】 Objective Compared the home-made modified polybrene with commercial polybrene kits,to evaluated the efficiency of home-made modified polybrene.Methods Compared home-made polybrene with other 4 commercial polybrene kits to study the home-made polybrene’s sensitivity and it’s specificity.Results The sensitivity of homemade polybrene was higher than current 4 commercial polybrene kits.Conclusion Home-made polybrene was good.If we spread the method to hospital blood bank,the cost of pre-transfusion test will reduce greatly.

    【Key words】 home-made polybrene;sensitivity;specificity;pre-transfusion test

    血型抗体检测技术是血型血清学工作研究的主要内容之一 ......