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In addition, both heat and cadmium produced an increase in the amount of the intermediate filament protein vimentin , as determined by immunoblot and immunofluorescence assays .
 protein: intermediate filament protein; protein: vimentin
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: intermediate filament protein, vimentin 
Answer:
 protein: intermediate filament protein; protein: vimentin