特異性:Western blot analysis of extracts of various cell lines, using B2M antibody. Immunohistochemistry of paraffin-embedded human stomach cancer using B2M antibody at dilution of 1:200 (200x lens). Immunohistochemistry of paraffin-embedded mouse heart using B2M antibody at dilution of 1:200 (200x lens). Immunofluorescence analysis of MCF7 cell using B2M antibody. Blue: DAPI for nuclear staining