the studies were performed by double immunodiffusion , immunoelectrophoresis and radioimmunoassay , using the specific immune sera against pca-extracted glycoproteins of lung anaplastic cancer ( anti-80 pca-calu ) , and also anti-cea , anti-afp , and anti-alpha 1-acid glycoprotein sera .
C0017968
glycoproteins
C0007082
cea