Figure 2From: Intracellular coexpression of CXC- and CC– chemokine receptors and their ligands in human melanoma cell lines and dynamic variations after xenotransplantation Intracellular expression of chemokine receptors. Representative examples for the quantification of intracellular chemokine receptor expression by both flow cytometry (A, B) and immunocytochemistry (C, D) are shown. Mean fluorescence indexes and overlaid histograms of PE fluorescence of specific anti-receptor monoclonal antibody (continuous red line) and correspondent isotypic control (discontinuous black line) are shown for CXCR4 in the WM-115 cell line (A) and for CCR10 in the WM-266.4 cell line (B). Corresponding immunocytochemical staining of CXCR4 in WM-115 (C) and CCR10 in WM-266.4 (D).Back to article page