2362
In gel retardation analysis, FK506 had little effect on the binding to the AP-1 site of PMA / ionomycin -induced nuclear factors, which were recognized with anti-JunD or c-Fos antibody .
 ( protein: c-Fos antibody, None) , ( protein: anti-JunD, None) , ( DNA: AP-1 site, 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: c-Fos antibody, None) , ( protein: anti-JunD, None) , ( DNA: AP-1 site, None) 