Figure 4From: Follicular dendritic-like cells derived from human monocytesDown-regulation of CD45 in FDC-like cells. Co-staining for AP and CD45 in FDC-like cells or macrophages. a, CD45 (brown) is down-regulated in FDC-like AP-positive (blue) cells compared with b, macrophages as controls where CD45 is fully expressed, and AP is negative.Back to article page