6173
Moreover, following incubation with the anti-rabbit hsp90 monoclonal antibody the sedimenting gradient showed a 10.4S sedimenting complex .
 ( protein: hsp90, None) , ( protein: anti-rabbit hsp90 monoclonal antibody, None) , ( protein: 10.4S sedimenting complex, 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: hsp90, None) , ( protein: anti-rabbit hsp90 monoclonal antibody, None) , ( protein: 10.4S sedimenting complex, None) 