title: Latent homology of murine lymphoid antigens revealed through the complement mediated absorption of xenogeneic antiserum.
abstract: Xenoantiserum against C57BL/6 mouse spleen cells was produced by immunization of rabbits. Such antiserum displayed cytotoxic activity for several strains of mice. Standard "in vitro" absorption removed species specific antibody revealing antibody directed against the C57BL/6 strain. When the xenoantiserum was absorbed with DBA/2 spleen cells in the presence of complement, the binding of anti-C57BL/6 was increased. Such data suggest that xenoantibodies directed against spleen cells possess a broader capacity to react with cross-strain lymphoid antigens than previously described.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D003165:Complement System Proteins / Q000502:physiology*; D003429:Cross Reactions; D003601:Cytotoxicity Tests, Immunologic; D000939:Epitopes; D005260:Female; D006168:Guinea Pigs / Q000276:immunology; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008811:Mice, Inbred DBA; D008815:Mice, Inbred Strains / Q000276:immunology*; D011817:Rabbits / Q000276:immunology; D013154:Spleen / Q000276:immunology*
chemical_list: D000939:Epitopes; D003165:Complement System Proteins