675
This factor was designated IL-4 NAF ( IL-4 -induced nuclear-activating factors ) and was identified as a tyrosine phosphoprotein , which translocates from the cytosol to the nucleus upon IL-4 treatment .
 ( protein: tyrosine phosphoprotein, None) , ( protein: IL-4, None) , ( protein: IL-4, None) , ( protein: IL-4, None) , ( protein: IL-4 NAF, None) , ( protein: IL-4 -induced nuclear-activating factors, 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: tyrosine phosphoprotein, None) , ( protein: IL-4, None) , ( protein: IL-4, None) , ( protein: IL-4, None) , ( protein: IL-4 NAF, None) , ( protein: IL-4 -induced nuclear-activating factors, None) 