8764
We demonstrate that a fusion protein composed of a C-terminal Hsp70 peptide and the p50 subunit of NF-kappaB was directed into the nucleus of cells, could bind DNA specifically, and activated Igkappa expression and TNFalpha production .
 ( protein: Igkappa, None) , ( protein: p50 subunit, None) , ( protein: Hsp70, None) , ( protein: NF-kappaB, None) , ( protein: TNFalpha, 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: Igkappa, None) , ( protein: p50 subunit, None) , ( protein: Hsp70, None) , ( protein: NF-kappaB, None) , ( protein: TNFalpha, None) 