Antigens, RNAs, and macrophages.
D000818:Animals; D000917:Antibody Formation / Q000502:physiology; D000937:Antigen-Antibody Reactions / Q000502:physiology*; D000941:Antigens; D002499:Centrifugation, Density Gradient; D004261:DNA Replication; D005815:Genetic Code / Q000502:physiology; D008264:Macrophages / Q000032:analysis / Q000502:physiology*; D014176:Protein Biosynthesis; D012313:RNA / Q000032:analysis / Q000502:physiology*; D012333:RNA, Messenger / Q000502:physiology; D005719:gamma-Globulins / Q000096:biosynthesis
D000941:Antigens; D012333:RNA, Messenger; D005719:gamma-Globulins; D012313:RNA