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Most of the AP-1 activity could be eliminated when the anti-AIM mAb was added to the culture medium in the presence of cycloheximide , suggesting that de novo protein synthesis is crucial for the induction of AP-1 -binding activity .
 protein: AP-1; protein: anti-AIM mAb; protein: AP-1
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: AP-1; protein: anti-AIM mAb; protein: AP-1