tokens: A mAb , R24 , that reacts specifically with a cell surface ganglioside ( GD3 ) has been demonstrated to stimulate proliferation of T cells derived from human peripheral blood .
folded_tokens: a mab , r24 , that reacts specifically with a cell surface ganglioside ( gd3 ) has been demonstrated to stimulate proliferation of t cells derived from human peripheral blood .
labels: O B-protein_family_or_group O B-protein_molecule O O O O O O O B-lipid I-lipid O B-lipid O O O O O O O O B-cell_type I-cell_type O O B-tissue I-tissue I-tissue O