METHOD OF RECOVERING PLANT-DERIVED PROTEINS
    1.
    发明公开
    METHOD OF RECOVERING PLANT-DERIVED PROTEINS 有权
    程序对获得植物蛋白

    公开(公告)号:EP2688903A4

    公开(公告)日:2014-10-08

    申请号:EP12759964

    申请日:2012-03-23

    申请人: MEDICAGO INC

    CPC分类号: C07K14/415 C07K1/145

    摘要: Methods of recovering plant-derived proteins or suprastructure proteins, are provided. The method may comprise obtaining a plant, or plant matter comprising apoplast-localized proteins, or suprastructure proteins, loosening the cell wall to produce a plant or plant matter having a loosened cell wall, thus allowing the release of apoplastic content through the cell wall to produce an apoplastic content fraction from the plant or plant matter, and recovering the apoplastic content fraction. The apoplastic content fraction comprises plant-derived proteins or suprastructure proteins.

    METHOD OF PREPARING PLANT-DERIVED PROTEINS
    2.
    发明公开
    METHOD OF PREPARING PLANT-DERIVED PROTEINS 有权
    VERFAHREN ZUR HERSTELLUNG VON AUS PFLANZEN GEWONNENEN PROTEINEN

    公开(公告)号:EP2480560A4

    公开(公告)日:2013-01-23

    申请号:EP10818191

    申请日:2010-09-21

    申请人: MEDICAGO INC

    摘要: Methods of preparing plant-derived virus like particles (VLPs) are provided. The method may comprise obtaining a plant, or plant matter comprising apoplast-localized VLPs, producing a protoplast/spheroplast fraction and apoplast fraction from the plant or plant matter, and recovering the apoplast fraction. The apoplast fraction comprises plant-derived VLPs. Alternatively, VLPs may be obtained from plant or plant matter comprising plant-derived VLPs by digesting the plant matter using a cell wall degrading enzyme composition to produced a digested fraction. The digested fraction is filtered to produced a filtered fraction, and the plant-derived VLPs are recovered from the filtered fraction.

    摘要翻译: 提供了植物来源的病毒样颗粒(VLPs)的制备方法。 该方法可以包括获得植物或植物物质,其包含原生质体定位的VLP,从植物或植物物质产生原生质体/原生质体级分和质外体级分,以及回收载脂蛋白级分。 载脂蛋白级分包含植物来源的VLP。 或者,VLP可以通过使用细胞壁降解酶组合物消化植物物质从包含植物来源的VLP的植物或植物物质获得,以产生消化部分。 将消化的馏分过滤以产生过滤的馏分,从过滤的馏分中回收来自植物的VLP。