1532
Treatment of U-937 cells with TPA resulted in a rapid translocation of protein kinase C ( PKC ) from the cytosol to cell membrane fractions within 2-8 min.
 cell line: U-937 cells; protein: PKC; protein: protein kinase C
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:
 cell line: U-937 cells; protein: PKC; protein: protein kinase C