13246
The intermediate complex appeared to react with both anti- STAT 6 and anti- STAT 1 .
 anti- STAT 6, STAT 6, STAT 1, anti- STAT 1
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:
 anti- STAT 6, STAT 6, STAT 1, anti- STAT 1