tokens: Lymphocytes activated with the OKT3 antibody to the T-cell antigen receptor expressed fewer binding sites as compared to lymphocytes that were activated by the polyclonal activator phytohemagglutinin ( PHA ) .
folded_tokens: lymphocytes activated with the okt3 antibody to the t-cell antigen receptor expressed fewer binding sites as compared to lymphocytes that were activated by the polyclonal activator phytohemagglutinin ( pha ) .
labels: B-cell_type O O O B-protein_molecule I-protein_molecule O O B-protein_molecule I-protein_molecule I-protein_molecule O O B-cell_component I-cell_component O O O B-cell_type O O O O O B-other_name I-other_name B-protein_molecule O B-protein_molecule O O