Figure 1.
Characterization of endothelial cell preparations from neonatal mouse skin. Cells were stained with biotinylated IgGs (isotype-matched control [left], anti-PECAM [middle], or anti–ICAM-2 [right]) followed by streptavidin-phycoerythrin (PE). Bound PE was quantitated by flow cytometry. Similar results were obtained with lung endothelial cell preparations.