1615
The amount of protein translocated was similar to that observed when cells were stimulated with rhTNF-alpha .
 protein: rhTNF-alpha
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: rhTNF-alpha