976321.fig.003a
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976321.fig.003b
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976321.fig.003c
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Figure 3: Protein antibody array detecting cytokines in human umbilical cord blood (hUCB)-cell conditioned media (see [22, Figure  7]). Representative examples of two antibody array membranes, incubated with either nonconditioned culture medium (a) or culture medium conditioned by hUCB-derived mononuclear cells for 2 days (b). Increasing intensity reveals increased secretion of the cytokines investigated. Dots a1 to d1 and j8 to k8 were positive controls (Pos); dots e1 to f1 and i8 were negative controls (Neg). (c) Overview of all proteins assayed on the membrane. Boxed factors are color-coded and refer to those proteins secreted at significant levels. Colors designate interleukin proteins (purple), growth factors (blue), chemokines (yellow), as well as tissue inhibitors of metalloproteinase2 (TIMP-2) (orange). Ang: angiogenin; BDNF: brain-derived neurotrophic factor; BLC: B-lymphocyte chemoattractant; EGF: epidermal growth factor; ENA-78: epithelial neutrophil-activating protein-78; Etx; eotaxin; FGF; fibroblast growth factor; Fract: fractalkine; GCP-2: granulocyte chemotactic protein-2; GCSF: granulocyte colony-stimulating factor; GDNF: glial cell-derived neurotrophic factor; GM-CSF: granulocyte macrophage colony-stimulating factor; GRO: growth-regulated oncogene; HGF: hepatocyte growth factor; IFN-g: interferon-g; IGF-1: insulin-like growth factor-1; IGFBP: insulin-like growth factor binding protein; IL: interleukin; IP-10: interferon-inducible protein-10; LIF: leukemia inhibitory factor; MCP: monocyte chemoattractant protein; MCSF: macrophage colony-stimulating factor; MDC: macrophage derived chemokine; MIF: macrophage inhibitory factor; MIG: monokine induced by g-interferon; MIP: macrophage inflammatory protein; NAP-2: neutrophil activating protein-2; NT: neurotrophin; OSM: oncostatin M; Osteoprot: osteoprotegrin; PARC: pulmonary and activation-regulated chemokine; PDGF-B: platelet-derived growth factor-B; PIGF: placenta growth factor; SCF: stem cell factor; SDF-1: stromal-derived factor-1; TARC: thymus associated and regulated chemokine; TGF-b: transforming growth factor-b; TNF: tumor necrosis factor; TIMP: tissue inhibitor of melloproteinases; Tpo: thrombopoietin; VEGF: vascular endothelial growth factor.