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Moreover, this site is occupied by BSAP in vivo in a CD19-expressing B-cell line but not in plasma or HeLa cells .
 cell line: HeLa cells; cell line: CD19-expressing B-cell line; protein: BSAP; cell line: B-cell line; cell type: plasma
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell line: HeLa cells; cell line: CD19-expressing B-cell line; protein: BSAP; cell line: B-cell line; cell type: plasma