6544
After CD40 triggering , a similar activation of the NF-kappaB (but not of the AP-1 ) transcription factor complex occurred in both cell preparations.
 protein: NF-kappaB; protein: transcription factor complex; protein: AP-1; protein: CD40
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: NF-kappaB, transcription factor complex, AP-1, CD40 
Answer:
 protein: NF-kappaB; protein: transcription factor complex; protein: AP-1; protein: CD40