in the sria , crude supernatants of cho cells ( harboring a plasmid containing the human il-6 gene and expressing high levels of il-6 but no protein-a or any bacterial antigen ) were bound to a solid support , reacted with supernatants of the hybridomas and finally detected with [ 125i ] -goat anti-mouse antibodies .
C0038164
protein-a
C0003321
bacterial antigen