The bovine lymphoid system: II. Derivation and partial characterlzation of monoclonal antibodies against bovine peripheral blood lymphocytes.
We have raised monoclonal antibodies to produce reagents specific for bovine lymphocyte subpopulations. Spleen cells from mice immunized with bovine peripheral blood lymphocytes were fused with X63-Ag8 myeloma cells and eleven myeloma-hybrids which secreted antibody specific for bovine lymphocytes were doubly cloned. Five of the hybrids secreted antibodies which bound to the majority of bovine lymphocytes. Two of these antibodies were specific for polymorphic antigens. One antibody bound to B lymphocytes and serum IgM molecules. The remaining five bound to subpopulations of lymphocytes. Four monoclonal antibodies bound only to bovine cells while six also bound to lymphocytes from other bovidae. None bound to human lymphocytes. We discuss the difficulty of correlating the specificities of monoclonal antibodies to functional lymphocyte subpopulations in outbred animals where few other defined markers are available.
Pinder
M
M
International Laboratory for Research on Animal Diseases, Nairobi, Kenya.
Pearson
T W
TW
Roelants
G E
GE
D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology*; D000918:Antibody Specificity; D002417:Cattle / Q000097:blood / Q000276:immunology*; D002999:Clone Cells; D005260:Female; D006801:Humans; D006825:Hybridomas / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology*; D008221:Lymphoid Tissue / Q000276:immunology*; D051379:Mice; D008807:Mice, Inbred BALB C; D011897:Random Allocation
D000911:Antibodies, Monoclonal