immune complexes ( ics ) were recovered from the ascites of a patient with stage iv endometrioid ovarian cancer by sequential precipitation with 33 % saturated ammonium sulfate and 2.5 % polyethylene glycol 6000 ( peg 6000 ) , followed by affinity chromatography on protein a-sepharose cl-4b .
C0003962
ascites
C0346163
endometrioid ovarian cancer