tokens: The monomeric polypeptide Flexi-12 is able to induce the proliferation of phytohemagglutinin ( PHA ) blasts , induce PHA blasts to secrete interferon-gamma ( IFN-gamma ) and additionally , by preincubation , enhance the killing of K562 targets by PBLs .
folded_tokens: the monomeric polypeptide flexi-12 is able to induce the proliferation of phytohemagglutinin ( pha ) blasts , induce pha blasts to secrete interferon-gamma ( ifn-gamma ) and additionally , by preincubation , enhance the killing of k562 targets by pbls .
labels: O O O B-protein_molecule O O O O O O O B-protein_molecule O B-protein_molecule O O O O B-protein_molecule O O O B-protein_molecule O B-protein_molecule O O O O O O O O O O O B-other_name I-other_name O B-cell_type O