2834
Treatment with soluble, bivalent mAb J393 killed 25-50% of the cell population , while concomitant engagement of either the CD3.TcR complex or the integrins CD18 and CD29 significantly potentiated this effect.
 protein: CD18; protein: mAb J393; cell line: cell population; protein: CD3.TcR complex; protein: CD29; protein: integrins
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: CD18, mAb J393, cell population, CD3.TcR complex, CD29, integrins 
Answer:
 protein: CD18; protein: mAb J393; cell line: cell population; protein: CD3.TcR complex; protein: CD29; protein: integrins