tokens: Monocytes and transformed B-cells normally express MNP-1 strongly and MNP-2 weakly , while T-cells strongly express only MNP-2 .
folded_tokens: monocytes and transformed b-cells normally express mnp-1 strongly and mnp-2 weakly , while t-cells strongly express only mnp-2 .
labels: O O B-cell_line I-cell_line O O B-protein_molecule O O B-protein_molecule O O O O O O O B-protein_molecule O