Figure 6
From: Functional features of cancer stem cells in melanoma cell lines
Immunohistochemistry of xenografts and patient samples. CD133 expression (brown spots, black arrows) in different tissue samples: A: normal skin section showing a few brown spots. B: primary melanoma tissue section, C: melanoma lymph node metastasis and D: xenograft induced by CD133+ D10 cells, all showing intense positivity for CD133. E: xenograft induced by unsorted D10 cells with less intense CD133+ staining. Scale bar 100 μm.