1055
After 16 hr of exposure to SE , the expression of IL-2R beta remained low, while that of IL2R alpha and IL2R gamma was further up-regulated, and ligand-induced tyrosine phosphorylation of Jak3 and Stat proteins was partly normalized.
 protein: IL2R alpha; protein: IL2R gamma; protein: SE; protein: Stat proteins; protein: Jak3; protein: IL-2R beta
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: IL2R alpha; protein: IL2R gamma; protein: SE; protein: Stat proteins; protein: Jak3; protein: IL-2R beta