A 73 kDa protein was identified by this analysis : this protein is highly enriched in cell lines of B lymphoid origin as compared to pancreatic beta-cells and fibroblast cells .
a 73 kda protein was identified by this analysis : this protein is highly enriched in cell lines of b lymphoid origin as compared to pancreatic beta-cells and fibroblast cells .
O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O O O O O O O O O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line I-cell_line O O O B-cell_type I-cell_type O B-cell_type I-cell_type O