特異性:Western blot analysis of extracts of SH-SY5Y cell and PC-12 cell lines, using BDNF antibody. Immunohistochemistry of paraffin-embedded rat lung using BDNF antibody at dilution of 1:100 (200x lens). Immunohistochemistry of paraffin-embedded human esophagus using BDNF antibody at dilution of 1:100 (200x lens).