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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: J Invest Dermatol. 2011 Jul 14;131(11):2281–2288. doi: 10.1038/jid.2011.190

Figure 1. KLK6 protein expression in human melanoma tissue sections.

Figure 1

IHC analysis with tissue sections from dysplastic nevi (a-b), primary melanoma (SSM, c-d), and metastatic epidermotropic melanoma (e-f) was performed with an anti-KLK6 antibody and revealed specific staining (red signal) in epidermal keratinocytes (black arrowheads) and blood vessels (open arrowheads). Right panels show a higher magnification of areas marked by black boxes. Sections were counterstained with hematoxylin. Dashed lines mark the tumor border. Scale bars, 40 μm. Mel, Melanoma and Met, Metastasis.