Immunohistochemistry (Paraffin) analysis of paraffin-embedded human breast carcinoma tissue using ASH2L Polyclonal Antibody (Product # PA5-119994). The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the ASH2L antibody at a dilution of 1:800 for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.