Cytotoxic murine monoclonal antibody recognizing an ovine lymphocyte subpopulation similar to the human OKT4-positive set.
A cytotoxic murine immunoglobulin G2b monoclonal antibody was produced from immunization with ovine thymocytes. It reacts with a monomorphic determinant on ovine lymphocytes. This antibody 11.2 G11 does not react with B cells, lyses 50 to 60% of peripheral blood T cells, and precipitates a single chain protein with an apparent m.w. of 57,000. Its effect on mitogen- and antigen-driven lymphocyte proliferation supports its similarity in the sheep to the OKT4 antibody in humans.
Lalonde
G
G
Gershwin
L J
LJ
Moore
P F
PF
Bernoco
D
D
D000818:Animals; D000911:Antibodies, Monoclonal / Q000032:analysis / Q000096:biosynthesis / Q000276:immunology*; D000918:Antibody Specificity; D000937:Antigen-Antibody Reactions; D000945:Antigens, Differentiation, T-Lymphocyte; D000954:Antigens, Surface / Q000032:analysis* / Q000276:immunology; D003601:Cytotoxicity Tests, Immunologic / Q000379:methods; D003602:Cytotoxicity, Immunologic; D004591:Electrophoresis, Polyacrylamide Gel; D005434:Flow Cytometry; D006801:Humans; D007124:Immunoenzyme Techniques; D007958:Leukocyte Count; D008213:Lymphocyte Activation; D051379:Mice; D008807:Mice, Inbred BALB C; D012756:Sheep; D013194:Staining and Labeling; D013602:T-Lymphocytes, Cytotoxic / Q000032:analysis / Q000145:classification* / Q000276:immunology
D000911:Antibodies, Monoclonal; D000945:Antigens, Differentiation, T-Lymphocyte; D000954:Antigens, Surface