 routine use in the assay. Malignant effusion fluid and patients' sera will be biochemically fractionated and selected fractions will be analyzed for reactivity in the LAI assay. Xenogeneic antisera will be prepared against the purified antigen preparations and they will be immunochemically and biochemically compared by serological
routine use in the assay. Malignant effusion fluid and patients' sera will be biochemically fractionate and choose fractions will be analyzed for responsiveness in the LAI assay. Xenogeneic antisera will be train against the purified antigen preparations and they will be immunochemically and biochemically compared by serologic
 roktine use in the assay. Mxlignant effusion fluiv and pztients' rera will be biochemically fcactuonattb and selected fractkons will be analtzed dor reactitjty in bke LAJ asscy. Xenogeneic anjisera will te prepared agdivsc the purified antigen preparations wnd theu aill be immunoshempcwlly and biochemically compared by serklogican
routine use in the assay. Malignant effusion patients' will be fractionated and selected reactivity the LAI assay. antisera will be against the purified antigen preparations and will be immunochemically and biochemically compared by serological
 routine use in the assay. MaligNant effusiOn fluId aNd pAtIentS' serA will be biochemICallY fractionated and selectEd fraCtIOns wILl Be anaLyzed foR ReACTivItY iN thE Lai aSsay. XEnoGeneic aNtisera wilL be PrEpared againsT ThE purified aNtiGen preparatiOns And theY wIll BE immuNocHemicAlly anD BiocheMically coMpARed by sERologicAL
 routine use in the assay.  Malignant  effu sio n f lu id a nd p atients' seraw illbe biochemically fract ionat ed ands el ected  fracti o ns w ill  b eana ly z ed  forrea ctivity  in the LA I a ss ay. Xenogene i cantisera w ill  be prepared  ag ainstth e p u rifie d a ntige n prep a ration s and the yw ill be immunoc h e mi call y and biochemical l yc ompared by ser ologic al 
 routine_use in_the assay. Malignant effusion_fluid and_patients'_sera will_be_biochemically fractionated and_selected fractions will_be analyzed for reactivity_in the LAI_assay._Xenogeneic antisera will be prepared against the purified antigen preparations and they will be_immunochemically_and biochemically_compared_by_serological