蛋白质生化导论习题1.docx

蛋白质的分离纯化 1.Which factor is used to separate proteins by centrifugation? a. length b. mass c. charge d. conformation e. enzyme rate 离心法依据什么因素来分离蛋白质? a:长度 b .质量 c .收费 d .构象 e .酶率 2.Which technique is used to detect protein bands that have been transferred to a membrane? a. GFP b. primary antibody only