for this study expression of mhc locus ii coded ia antigen , interleukin-2 receptor , transferrin receptor and gp 40/80 glycoprotein was analyzed using monoclonal antibodies in avidin-biotin-peroxidase complex staining combined with visualization of [ 3h ] thymidine incorporation by autoradiography .
C0017968
glycoprotein
C0004434
avidin