2120
The IC50 of alpha-tcp on an IL-1 -induced response was 45 microM.
 ( protein: IL-1, 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: IL-1, None) 