title: A subset of small nuclear ribonucleoprotein particle antigens is a component of the nuclear matrix.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D002467:Cell Nucleus / Q000032:analysis*; D002478:Cells, Cultured; D000939:Epitopes / Q000032:analysis*; D005455:Fluorescent Antibody Technique; D007106:Immune Sera; D051379:Mice; D008807:Mice, Inbred BALB C; D008970:Molecular Weight; D009698:Nucleoproteins / Q000276:immunology*; D012261:Ribonucleoproteins / Q000276:immunology* / Q000302:isolation & purification
chemical_list: D000936:Antigen-Antibody Complex; D000939:Epitopes; D007106:Immune Sera; D009698:Nucleoproteins; D012261:Ribonucleoproteins