2593
These results imply that TK activity is not obligatory for CD14 -mediated signal transduction to occur in response to LPS .
 protein: CD14
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: CD14 
Answer:
 protein: CD14