tokens: CD2 -mediated interleukin-2 production occurs via activation of Jun kinase in cell lines lacking p56 .
folded_tokens: cd2 -mediated interleukin-2 production occurs via activation of jun kinase in cell lines lacking p56 .
labels: B-protein_molecule O B-protein_molecule O O O O O B-protein_molecule I-protein_molecule O O O O B-protein_molecule O