Fig. 2From: Automated PGP9.5 immunofluorescence staining: a valuable tool in the assessment of small fiber neuropathy?Evaluation of antibody accuracy. a Western Blot analysis of A549 and U87 cell lines using the rabbit polyclonal anti-human PGP9.5 antibody (green). b Immunofluorescent staining of PGP9.5 (red) and ß-III-Tubulin (green) in the epidermis of a human skin biopsy, blue Hoechst. Asterisk Nerve fiber; Arrow head Langerhans-cells. (Scale bar 20 µm)Back to article page