Method for separating proteins from liquid media
    1.
    发明授权
    Method for separating proteins from liquid media 有权
    从液体培养基中分离蛋白质的方法

    公开(公告)号:US07897051B2

    公开(公告)日:2011-03-01

    申请号:US12095784

    申请日:2006-12-15

    IPC分类号: B01D15/04

    摘要: The invention relates to a method for separating proteins from liquid media, comprising providing a liquid medium containing proteins, providing a clay material which has: a specific surface greater than 150 m2/g, a pore volume greater than 0.35 ml/g, an ion exchange capacity greater than 40 meq/100 g, and a sediment volume in water of less than 15 ml/2 g, equilibrating said clay material to a pH of from 3.5 to 9.0, treating said liquid medium with the equilibrated clay material, and separating the purified, protein-depleted liquid medium from the clay material.

    摘要翻译: 本发明涉及一种从液体培养基中分离蛋白质的方法,包括提供含有蛋白质的液体培养基,提供粘土材料,其具有大于150m 2 / g的比表面积,大于0.35ml / g的孔体积,离子 交换容量大于40meq / 100g,水中的沉淀物体积小于15ml / 2g,将所述粘土材料平衡至3.5至9.0的pH,用平衡的粘土材料处理所述液体介质,并分离 从粘土材料中纯化的,蛋白质贫乏的液体培养基。