title: H-Y typing in the ELISA.
abstract: In a series of quantitative absorptions, biotin-conjugated monoclonal H-Y antibody was reacted with a plated source of H-Y antigen in the ELISA. H-Y was demonstrated in testis supernatant fluid of the mouse in this system, and in cells from males of the mouse, bovine and human and females of the chicken, thereby confirming its evolutionary persistence, and underscoring its presumptive role in the primary determination of vertebrate sex.
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal; D001710:Biotin; D002417:Cattle; D002645:Chickens; D003429:Cross Reactions; D003602:Cytotoxicity, Immunologic; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006182:H-Y Antigen / Q000032:analysis*; D006801:Humans; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008815:Mice, Inbred Strains; D013045:Species Specificity; D013154:Spleen / Q000276:immunology
chemical_list: D000911:Antibodies, Monoclonal; D006182:H-Y Antigen; D001710:Biotin