試卷名稱:101年 - 101 長庚大學_研究所碩士班(含在職專班)招生考試試題_生物醫學研究所碩士班微生物學組:分子生物學#126192
年份:101年
科目:研究所、轉學考(插大)◆分子生物學
22. Expression of His x 6-tagged fusion protein in E.coli is frequently performed by molecular biologists to prepare recombinant proteins for experiments. What kind of metal ion can be used to selectively bind the His x 6-tagged fusion protein, which allows investigator to purify recombinant proteins more easily?
(A)
(B)
(C)
(D)