title: [Production of rabbit precipitating antisera to subclasses of human IgG].
abstract: Precipitating antisera to human subclasses IgG were obtained by immunization of rabbits by whole molecules IgG2, IgG3, IgG4 and gamma 1-chains derived from IgG1H (Pr). Analysis of the antisera obtained demonstrated that rabbits produced specific antibodies to the antigenic subclass determinants IgG3 well, to IgG2, IgG4--much worse, and failed to produce specific antibodies to subclass IgG1 (in immunization with whole molecules of this protein). Antisera contained antibodies to the antigenic determinants common of IgG, and antibodies to light chains which were removed by immunosorption, for which purpose a sorbent on the basis of BrCN sepharose conjugated with IgG of the three other subclasses and Fab-fragment was used.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000302:isolation & purification; D000918:Antibody Specificity; D000939:Epitopes; D006801:Humans; D007106:Immune Sera / Q000302:isolation & purification*; D007114:Immunization; D007140:Immunoglobulin Fab Fragments / Q000302:isolation & purification; D007074:Immunoglobulin G / Q000145:classification / Q000276:immunology*; D007142:Immunoglobulin gamma-Chains / Q000302:isolation & purification; D007146:Immunoglobulin lambda-Chains / Q000302:isolation & purification; D011234:Precipitins / Q000302:isolation & purification*; D011817:Rabbits
chemical_list: D000906:Antibodies; D000939:Epitopes; D007106:Immune Sera; D007140:Immunoglobulin Fab Fragments; D007074:Immunoglobulin G; D007142:Immunoglobulin gamma-Chains; D007146:Immunoglobulin lambda-Chains; D011234:Precipitins
vernacular_title: Poluchenie krolich'ikh pretsipitiruiushchikh antisyvorotok k subklassam IgG cheloveka.