In this study , serum from a patient with primary biliary cirrhosis was used to identify a cDNA encoding a novel component of the NB , a 140-kDa protein designated Sp140 .
in this study , serum from a patient with primary biliary cirrhosis was used to identify a cdna encoding a novel component of the nb , a 140-kda protein designated sp140 .
O O O O O O O O O B-other_name I-other_name I-other_name O O O O O O O O O O O O B-cell_component O O B-protein_molecule I-protein_molecule O B-protein_molecule O