1245
Furthermore, we found that the induction by hydrogen peroxide of NF-kappa B translocation to the nucleus , which is assumed to be triggered by reactive oxygen intermediates , also coincided with incorporation of phosphate into the same subunits that were modified after stimulation by TNF-alpha .
 protein: TNF-alpha; protein: NF-kappa B
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: TNF-alpha, NF-kappa B 
Answer:
 protein: TNF-alpha; protein: NF-kappa B