tokens: STAT1 and STAT2 or STAT1 and STAT3 translated in reticulocyte lysate spontaneously form heterocomplexes when the translation lysates are mixed at 0 degrees C .
folded_tokens: stat1 and stat2 or stat1 and stat3 translated in reticulocyte lysate spontaneously form heterocomplexes when the translation lysates are mixed at 0 degrees c .
labels: B-protein_molecule O B-protein_molecule O B-protein_molecule O B-protein_molecule O O B-other_name I-other_name O O O O O B-other_name I-other_name O O O O O O O