7407
Characterization of this cDNA clone revealed that its induction was dependent on LPS activation of THP-1 cells ; hence, the name LPS -induced TNF-alpha factor ( LITAF ).
 ( protein: LITAF, None) , ( cell line: THP-1 cells, None) , ( protein: LPS -induced TNF-alpha factor, None) , ( DNA: cDNA clone, None) , ( protein: TNF-alpha, 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: LITAF, None) , ( cell line: THP-1 cells, None) , ( protein: LPS -induced TNF-alpha factor, None) , ( DNA: cDNA clone, None) , ( protein: TNF-alpha, None) 