we used antigen- or protein a-conjugated colloidal gold particles , together with silver enhancement , sequential secondary and back-scattered electron imaging ( sei and bei ) , and digital image processing , to explore cell surface distribution of ige-receptor complexes on rbl-2h3 cells , a rat leukemia line that provides a model for the study of mucosal mast cells .
C0699040
cell surface
C0007634
cells