3112
Consequently, IL-12 also failed to induce the DNA-binding activity of STAT4 -containing complexes in the nuclei of these Th2 clones .
 ( protein: STAT4 -containing complexes, None) , ( protein: STAT4, None) , ( protein: IL-12, None) , ( cell line: Th2 clones, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: STAT4 -containing complexes, None) , ( protein: STAT4, None) , ( protein: IL-12, None) , ( cell line: Th2 clones, None) 