特異性:Western blot analysis of extracts of kindney cell line, using ABCC4 antibody. Immunohistochemical of paraffin-embedded human esophageal cancer using ABCC4 antibody at dilution of 1:200 (200x lens). Immunohistochemistry of paraffin-embedded human esophagus using ABCC4 antibody at dilution of 1:200 (200x lens).