6172
Western-blot analysis of the sedimentation peak showed the concomitant presence of MBP-HBD by a monoclonal anti-MBP antibody , and hsp90 by a monoclonal anti-hsp antibody .
 protein: monoclonal anti-MBP antibody; protein: MBP-HBD; protein: hsp90; protein: monoclonal anti-hsp antibody
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: monoclonal anti-MBP antibody, MBP-HBD, hsp90, monoclonal anti-hsp antibody 
Answer:
 protein: monoclonal anti-MBP antibody; protein: MBP-HBD; protein: hsp90; protein: monoclonal anti-hsp antibody