Immunofluorescent staining of HUVECs with antiserglycin IgY and anti-vWF IgG.

Cells were prepared as described in the text. All cells were stained with DAPI to label the nuclei. The cells were labeled with either chicken antiserglycin or rabbit anti-vWF. Controls were, respectively, nonimmune IgY and normal rabbit serum. The cells and treatments are indicated in the figure. SG indicates serglycin.