14539
Nuclear factor of activated T cells ( NFAT ) is a transcriptional activator that binds to sequences in the interleukin-2 ( IL-2 ) promoter and is thought to be largely responsible for the T cell-specific inducibility of IL-2 expression .
 IL-2, IL-2, transcriptional activator, interleukin-2, interleukin-2 ( IL-2 ) promoter, NFAT
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 IL-2, IL-2, transcriptional activator, interleukin-2, interleukin-2 ( IL-2 ) promoter, NFAT