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. Author manuscript; available in PMC: 2013 Dec 16.
Published in final edited form as: Biomaterials. 2012 Jul 17;33(30):10.1016/j.biomaterials.2012.06.089. doi: 10.1016/j.biomaterials.2012.06.089

Fig. 6.

Fig. 6

Cell capture on anti-CD4 modified surfaces. (A) Fluorescently labeled CD4 antibody localized on the glass regions but not on the hydrogel layer defining the microwell. (B) Brightfield images after leukocyte attachment on the surface. (C) Staining with anti-CD3-FITC (green) and anti-CD4-PE (red) reveals that majority of captured cells express both of these markers, confirming CD4 T cell phenotype. Scale bars in each panel are 100 μm. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)