title: [Myelomatous G-kappa immunoglobulin with antistreptolysin O activity].
abstract: A new case of myeloma with antistreptolysin O activity is described. The myeloma protein is Kappa IgG. By precipitation of this myeloma IgG with anti-Kappa antiserum, the antistreptolysin O activity is completely inhibited. For the antibody activities of the myeloma protein described in the litterature, the antistreptolysin O activity is the most frequently found. With this 19th case the authors discuss the fundamental problems of the antibody activities of myeloma protein.
mesh_terms: D000918:Antibody Specificity; D000989:Antistreptolysin / Q000032:analysis; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D007147:Immunoglobulin Light Chains / Q000032:analysis; D007145:Immunoglobulin kappa-Chains / Q000032:analysis; D009101:Multiple Myeloma / Q000276:immunology*; D009194:Myeloma Proteins / Q000032:analysis
chemical_list: D007074:Immunoglobulin G; D007147:Immunoglobulin Light Chains; D007145:Immunoglobulin kappa-Chains; D009194:Myeloma Proteins; D000989:Antistreptolysin
vernacular_title: Immunoglobuline G-Kappa myélomateuse à activité antistreptolysine O