13901
In all 3 cases, a characteristic immunophenotype was identified ( CD4+ , CD13 -, CD33+, CD65s+ ).
 ( protein: CD13, None) , ( protein: CD4+, 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: CD13, None) , ( protein: CD4+, None) 