試卷名稱:112年 - 112 國立台灣大學_碩士班招生考試:生物化學(A)#120581
年份:112年
科目:研究所、轉學考(插大)◆生物化學
26. Immobilized metal affinity chromatography (IMAC) is an important tool for recombinant protein purifications.Nickel (Ni2+) nitriloacetic acid (Ni-NTA) agarose is a commonly used affinity resin for IMAC. Which of the following peptide motif is often engineered to the target protein for IMAC-based purifications?
(A) Polyalanine
(B) Polyhistidine
(C) Polylysine
(D) Polyproline
(E) Polyglycine