4853
However, synthesis of the 26-kDa membrane form of TNF was effectively blocked by CNI-1493 .
 protein: TNF; protein: 26-kDa membrane form
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, 26-kDa membrane form 
Answer:
 protein: TNF; protein: 26-kDa membrane form