7145
In contrast to transcriptional activation in PBMC , EMSA revealed that CD28 coligation of CD2 -activated LPMC does not result in increased binding of trans-factors to the CD28RE , nor did Western blots detect changes in I-kappaBalpha or I-kappaBbeta levels following CD28 coligation.
 DNA: CD28RE; protein: CD28; protein: I-kappaBbeta; protein: I-kappaBalpha; protein: CD2; cell type: LPMC; cell type: CD2 -activated LPMC; cell type: PBMC; protein: CD28
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: CD28RE, CD28, I-kappaBbeta, I-kappaBalpha, CD2, LPMC, CD2 -activated LPMC, PBMC, CD28 
Answer:
 DNA: CD28RE; protein: CD28; protein: I-kappaBbeta; protein: I-kappaBalpha; protein: CD2; cell type: LPMC; cell type: CD2 -activated LPMC; cell type: PBMC; protein: CD28