polystyrene beads ( ria ) or flat-bottomed polystyrene microtiter plates ( eia ) were used as the solid phases , guinea pig anti-virus immunoglobulins were used as the captive antibodies , rabbit anti-virus immunoglobulins were used as the secondary antibodies , and 125i-labeled sheep anti-rabbit ( ria ) or horseradish peroxidase-labeled swine anti-rabbit ( eia ) immunoglobulins were used as the indicator antibodies .
C0021027
immunoglobulins
C0003241
antibodies