1. Expression of B7-H1, B7-DC, and PD-1 on B cells.
Expression of B7-H1, B7-DC, and PD-1 on B cells. Purified splenic B cells were stimulated with anti-IgM Ab (A), anti-CD40 mAb (B), anti-IgM Ab plus anti-CD40 mAb (C), or LPS (D). Cells were harvested at the indicated periods and stained with biotinylated anti-B7-H1 mAb (MIH6), anti-B7-DC mAb (TY25), anti-PD-1 mAb, anti-CD69 mAb, or control IgG followed by PE-labeled streptavidin. The open histograms indicate staining with the indicated mAb and the shaded histograms indicate background staining with control IgG.
Tomohide Yamazaki et al. J Immunol 2002;169:
Copyright © 2002 by The American Association of Immunologists