双重或多童免疫组化染色方法由于存在技术上的重要缺陷，其应用受到很大限制。采用新近更为敏感的链霉菌素一亲生物素法（SP法），联合磁性磷酸酶抗碱性码酸酶法（A－PAAP法），并结合微波技术进行多种抗原的双酶双重免疫标记，建立了一种免疫组化双重染色新方法，以其为肿瘤的 Due to the existence of technically important defects, double or multi-child immunohistochemical staining methods are very limited in their application. Newly more sensitive streptavidin-biotin method (SP method) combined with magnetic phosphatase anti-alkaline zymase method (A-PAAP method) combined with microwave technology for double-enzyme dual immunity with multiple antigens Marker, established a new method of immunohistochemical double staining, which is a tumor