Immunochemical analysis of anti-HLA-A2, HLA-A3, and HLA-B27 xenoantisera elicited with hybrids between human and murine cells.
Rabbits were immunized with hybrids constructed with human and murine cells. Serological and immunochemical studies showed  that xenoantiserum 1595 is operationally specific for HLA-A2, xenoantisera 0806 and 0746 for HLA-A3 and xenoantiserum 0745 for HLA-B27. The Fab2 blocking assay suggests a spatial relationship between allotypic determinants recognized by the xenoantisera and those reacting with the HLA-A, B-specific monoclonal antibodies (MoAb) Q1/28, 6/31, Q6/64, and CR-1 and the anti-beta 2-microglobulin (beta 2-mu) MoAb NAMB-1.
D000818:Animals; D000906:Antibodies / Q000276:immunology*; D000918:Antibody Specificity; D004591:Electrophoresis, Polyacrylamide Gel; D006680:HLA Antigens / Q000276:immunology*; D006801:Humans; D006822:Hybrid Cells / Q000276:immunology*; D007163:Immunosorbent Techniques; D008214:Lymphocytes / Q000276:immunology; D051379:Mice; D011817:Rabbits
D000906:Antibodies; D006680:HLA Antigens