Microscopy from Scientific Research

Representative image of a frozen section of MMTV-PyMT tumor stained with DAPI (nuclei;blue) and antibodies against F4/80 (magenta) and LYVE-1 (red). Functional vasculature was labeled in vivo using intravenous (i.v.) dextran-fluorescein isothiocyanate (FITC). Colocalizing pixels for F4/80 and LYVE-1 are shown in white. Scale bars: 25 m.

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