Figure 1From: Immunohistochemical detection of mutations in the epidermal growth factor receptor gene in lung adenocarcinomas using mutation-specific antibodiesSample case of predominant solid adenocarcinoma immunostained with E746_A750del-specific antibody using different antigen retrieval buffers (original magnification x400). A Sodium citrate (pH 6.0). B EDTA (pH 8.0). C EDTA (pH 9.0).Back to article page