在病理实际工作中免疫组化技术作为一种常规运用于外科病理诊断和科研工作已十分普及，且日趋增加。然而，随着工作量的增大，原材料的消耗也相应增多。为了减少试剂材料消耗、节省时间、提高工作效率，我们在实际工作中，对免疫组化操作尝试了在同一张玻片上做2种以上免疫级化 In the actual work of the pathology of immunohistochemistry as a routine application in surgical pathology diagnosis and research work has been very popular, and increasing. However, as the amount of work increases, the consumption of raw materials also increases accordingly. In order to reduce the consumption of reagent materials, save time and improve work efficiency, we in the actual work, the operation of immunohistochemistry at the same slide to do more than 2 kinds of immunization