1262
Thus, the " estrogen receptor-related protein" is HSP27 , and the three major 29-kDa proteins phosphorylated in thrombin -activated platelets are forms of HSP27 .
 protein: HSP27; protein: 29-kDa proteins; cell type: thrombin -activated platelets; protein: HSP27; protein: thrombin
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: HSP27; protein: 29-kDa proteins; cell type: thrombin -activated platelets; protein: HSP27; protein: thrombin