title: Isolation of C4-synthesizing cells from guinea-pig liver by Ficoll density gradient centrifugation.
mesh_terms: D000818:Animals; D002244:Carbon; D002452:Cell Count; D002469:Cell Separation; D002501:Centrifugation, Zonal; D003165:Complement System Proteins / Q000096:biosynthesis*; D006168:Guinea Pigs; D006462:Hemolytic Plaque Technique; D066298:In Vitro Techniques; D008099:Liver / Q000166:cytology* / Q000378:metabolism; D008297:Male; D010587:Phagocytosis
chemical_list: D002244:Carbon; D003165:Complement System Proteins