The cells used were the BLIN-1 pre-B cell line expressing low levels of cell surface mu heavy chain associated with surrogate light chain and the 1E8 immature B cell line expressing cell surface mu/kappa .
the cells used were the blin-1 pre-b cell line expressing low levels of cell surface mu heavy chain associated with surrogate light chain and the 1e8 immature b cell line expressing cell surface mu/kappa .
O O O O O B-cell_line I-cell_line I-cell_line I-cell_line O O O O B-protein_subunit I-protein_subunit I-protein_subunit I-protein_subunit I-protein_subunit O O B-protein_subunit I-protein_subunit I-protein_subunit O O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O