further , cd11b/cd18 ( leukocyte receptor for c3bi , fibrinogen , endothelial cells , and endotoxin ) , mammalian fibronectin receptor ( fnr ) , and vitronectin receptor ( vnr ) antigens were also co-localized with lnr in pmn specific granules .
C0079785
cd11b/cd18
C0023516
leukocyte