[The effect of certain anti-HL-A alloantisera on human lymphocyte receptors for the Fc fragment of IgG].
A procedure of EA rosette formation inhibition is used to show an effect of anti-HL-A alloantisera on human lymphocyte Fc receptors. IgG and F(ab')2 fragments also inhibit EA rosette formation. A relationship between Fc receptors and antigens recognized by these antibodies is suggested.
D000937:Antigen-Antibody Reactions; D001665:Binding Sites; D006680:HLA Antigens; D006649:Histocompatibility Antigens; D006801:Humans; D007140:Immunoglobulin Fab Fragments; D007141:Immunoglobulin Fc Fragments; D007074:Immunoglobulin G; D007518:Isoantibodies; D008214:Lymphocytes / Q000276:immunology*
D006680:HLA Antigens; D006649:Histocompatibility Antigens; D007140:Immunoglobulin Fab Fragments; D007141:Immunoglobulin Fc Fragments; D007074:Immunoglobulin G; D007518:Isoantibodies
Action de certains allo-antisérums anti-HL-A sur les récepteurs des lymphocytes humains pour le fragment Fc des IgG