9473
Analysis of the binding proteins employing the -605 motif of the human TNF promoter ( GGGGCTGTCCC ) revealed that in tolerant cells of the human monocytic cell line Mono Mac 6 there is a predominance of p50p50 of NF-kappa B .
 NF-kappa B, Mono Mac 6, human TNF promoter, p50p50, human monocytic cell line
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:
 NF-kappa B, Mono Mac 6, human TNF promoter, p50p50, human monocytic cell line