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Moreover, following IL-2 stimulation of T cells , SOCS-3 was able to interact with the IL-2 receptor complex , and in particular tyrosine phosphorylated Jak1 and IL-2Rbeta .
 Jak1, IL-2, IL-2, tyrosine phosphorylated Jak1, IL-2Rbeta, SOCS-3, T cells, IL-2 receptor complex
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:
 Jak1, IL-2, IL-2, tyrosine phosphorylated Jak1, IL-2Rbeta, SOCS-3, T cells, IL-2 receptor complex