title: Detection of nuclear protein antigens to antinuclear antibodies in serum of NOD mouse.
abstract: Nuclear protein antigens to the antinuclear antibodies in serum of non-obese diabetic (NOD) mice were investigated. In the serum of diabetic NOD female mice (20 weeks old), the antinuclear antibodies were detected by indirect immunofluorescence assay using frozen sections of liver of C 57 BL/6 J or NOD mice as antigen. Nuclei were separated from the liver of C 57 BL/6 J mice and solubilized. Solubilized nuclear antigens were analyzed by SDS PAGE-Western immunoblotting techniques. Nuclear protein antigens with molecular weights of 26,000, 32,000 and 65,000 showed strongly positive reactions with the antinuclear antibodies in the serum of the NOD mouse.
authors.affiliation: Department of Veterinary Biochemistry, Nippon Veterinary and Zootechnical College, Tokyo, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Arai
authors.forename: K
authors.initials: K
authors.lastname: Noguchi
authors.forename: N
authors.initials: N
authors.lastname: Machida
authors.forename: M
authors.initials: M
authors.lastname: Sasaki
authors.forename: Y
authors.initials: Y
authors.lastname: Oki
authors.forename: K
authors.initials: K
authors.lastname: Komeda
mesh_terms: D000818:Animals; D000974:Antibodies, Antinuclear / Q000032:analysis*; D015153:Blotting, Western; D005260:Female; D005455:Fluorescent Antibody Technique; D051379:Mice; D008820:Mice, Obese / Q000276:immunology*; D008970:Molecular Weight; D009687:Nuclear Proteins / Q000276:immunology*
chemical_list: D000974:Antibodies, Antinuclear; D009687:Nuclear Proteins