standard carcinoembryonic antigen ( s ) ( cea ) obtained commercially , and cea preparations from cell membranes and spent media of cultured human malignant melanotic melanoma ( hmmc-shac and hmmc-sham ) and of human colon adenocarcinomas ( levo c , levo m , sw-403 c and sw-403 m ) suppressed human peripheral blood lymphocyte ( pbl ) .
C0007082
carcinoembryonic antigen
C0086418
human