6913
RESULTS: Six mAECA were selected, the mixture of which produced 100% inhibition of binding of the original IgG (from the patient with Takayasu arteritis ) to HUVEC .
 ( cell line: HUVEC, None) , ( protein: IgG, None) , ( protein: mAECA, 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:
 ( cell line: HUVEC, None) , ( protein: IgG, None) , ( protein: mAECA, None) 