12448
These studies revealed that the major protein in extracts of PMN activated by G-CSF to bind the high-affinity serum-inducible element ( hSIE ) is a 72-kDa protein that cross-reacts with Stat3 monoclonal antibody , which we have designated Stat3gamma .
 ( protein: G-CSF, None) , ( protein: major protein, None) , ( DNA: hSIE, None) , ( cell type: PMN, None) , ( DNA: high-affinity serum-inducible element, None) , ( protein: 72-kDa protein, None) , ( protein: Stat3 monoclonal antibody, None) , ( protein: Stat3gamma, 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: G-CSF, None) , ( protein: major protein, None) , ( DNA: hSIE, None) , ( cell type: PMN, None) , ( DNA: high-affinity serum-inducible element, None) , ( protein: 72-kDa protein, None) , ( protein: Stat3 monoclonal antibody, None) , ( protein: Stat3gamma, None) 