11062
Both truncated forms also bound to the transcription factor RBP-Jkappa in extracts prepared from human and murine T-ALL cell lines .
 RBP-Jkappa, transcription factor RBP-Jkappa
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:
 RBP-Jkappa, transcription factor RBP-Jkappa