我校地处北方边陲,气候条件与祖国内地等有很大差异。免疫组化方法在医学研究领域属于相对比较前沿的科学方法。在我校由于免疫组化染色技术多从南方高等院校学来，同时各种生物制品生产厂家多位于南方，其实验步骤也多依据南方的气候条件编写。因此，在北方严格依照药品说明及 Our school is located in the northern border, the climatic conditions and the mainland of China are very different. Immunohistochemistry is a relatively advanced scientific method in medical research. In our school due to immunohistochemical staining technology from the South higher learning institutions, while a variety of biological products manufacturers are located in the South, the experimental steps are mostly based on the southern climate conditions. Therefore, in the north strictly follow the drug instructions and