A、SephadexG-25(分級范圍,1,000-5,000D. B、SephadexG-150(分級范圍,5,000-400,000D. C、SephadexG-75(分級范圍,3,000~70,000D D、SephadexG-15(分級范圍,<1,500D.
A、凝膠過濾層析 B、SDS-聚丙烯酰胺凝膠電泳 C、常規(guī)聚丙烯酰胺凝膠電泳 D、瓊脂糖凝膠電泳
A、水 B、含水醇 C、乙醇 D、氯仿