問題詳情
30. Protein A has an isoelectric point of 9.2 and protein B has an isoelectric point of 4.0. To keep a stableheterodimeric complex A/B in solution, which experimental condition in the following is more favorable?
(A) 100 mM glycine (pH 9.0)
(B) 50 mM sodium phosphate (pH 6.5), 500 mM sodium chloride
(C) 100 mM glycine (pH 3.0)
(D) 20 mM Tris-HCI (pH 8.0), 0.1 % SDS
(E) 50 mM sodium phosphate (pH 6.5)
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增