13393
It has been proposed that the cross-priming of CTL responses in vivo involves the transfer to host APCs of heat shock protein glycoprotein 96 -chaperoned antigenic peptides released from the endoplasmic reticulum ( ER ) of dying or infected cells .
 protein: heat shock protein glycoprotein 96; cell type: APCs
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: heat shock protein glycoprotein 96, APCs 
Answer:
 protein: heat shock protein glycoprotein 96; cell type: APCs