Senescent red cell-bound IgG is attached to band 3 protein.
Senescent red cell-bound IgG autoantibody-antigen complexes were precipitated from extracts of surface-125I-iodinated red cells with an antibody to human IgG. Immunoprecipitates contained labeled band 3 protein and some higher molecular weight complexes.
D001457:Anion Exchange Protein 1, Erythrocyte / Q000276:immunology*; D000936:Antigen-Antibody Complex / Q000302:isolation & purification; D004905:Erythrocyte Aging; D004910:Erythrocyte Membrane / Q000276:immunology; D006801:Humans; D007074:Immunoglobulin G / Q000378:metabolism*; D008970:Molecular Weight
D001457:Anion Exchange Protein 1, Erythrocyte; D000936:Antigen-Antibody Complex; D007074:Immunoglobulin G