tokens: Interleukin 2 ( IL-2 ) is an important lymphokine required in the process of T cell activation , proliferation , clonal expansion and differentiation .
folded_tokens: interleukin 2 ( il-2 ) is an important lymphokine required in the process of t cell activation , proliferation , clonal expansion and differentiation .
labels: B-protein_N/A I-protein_N/A O B-protein_molecule O O O O B-protein_family_or_group O O O O O B-other_name I-other_name I-other_name O B-other_name O B-other_name I-other_name O B-other_name O