the role of epstein-barr virus ( ebv ) early antigen diffuse component ( ea-d ) and its relationship with ebv dna polymerase in ebv genome-carrying cells are unclear , ebv-specified dna polymerase was purified in a sequential manner from raji cells treated with phorbol-12,13-dibutyrate and n-butyrate by phosphocellulose , deae-cellulose , double-stranded dna-cellulose , and blue sepharose column chromatography .
C0011050
deae-cellulose
C0007648
cellulose