Glucan preparations
    1.
    发明申请
    Glucan preparations 审中-公开
    葡聚糖制剂

    公开(公告)号:US20080108114A1

    公开(公告)日:2008-05-08

    申请号:US11818804

    申请日:2007-06-15

    IPC分类号: C07H1/00 C12P19/04

    摘要: A method for producing particulate β-glucan utilizes surfactant extraction to reduce lipid impurities that decompose to volatile organic compounds (VOCs). The resulting particulate β-glucan is essentially free of VOCs.

    摘要翻译: 用于生产颗粒β-葡聚糖的方法利用表面活性剂提取来降低分解成挥发性有机化合物(VOC)的脂质杂质。 所得颗粒β-葡聚糖基本上不含VOC。

    Method for recovering recombinant proteins
    4.
    发明授权
    Method for recovering recombinant proteins 失效
    重组蛋白质回收方法

    公开(公告)号:US5109121A

    公开(公告)日:1992-04-28

    申请号:US594459

    申请日:1990-10-09

    IPC分类号: C07K1/30 C07K14/61 C12N1/06

    CPC分类号: C12N1/06 C07K1/30 C07K14/61

    摘要: A method for recovering a recombinant protein from a protein solution containing high molecular weight contaminating proteins by directly adding Group IIA metal salts to the solution in amounts sufficient to selectively precipitate the high molecular weight protein contaminants is disclosed.The high molecular weight precipitates are removed and the solution is further processed to remove low molecular weight contaminating proteins and other non-protein contaminants. The recombinant protein is subsequently recovered and further processed to produce a protein composition suitable for its intended use.

    摘要翻译: 公开了一种从含有高分子量污染蛋白质的蛋白质溶液中回收重组蛋白质的方法,通过直接向溶液中加入足以选择性沉淀高分子量蛋白质污染物的量的IIA族金属盐。 除去高分子量沉淀物,并进一步处理溶液以除去低分子量污染蛋白质和其它非蛋白质污染物。 随后回收重组蛋白并进一步加工以产生适合其预期用途的蛋白质组合物。

    Method for recovering recombinant proteins
    5.
    发明授权
    Method for recovering recombinant proteins 失效
    重组蛋白质回收方法

    公开(公告)号:US4988798A

    公开(公告)日:1991-01-29

    申请号:US468054

    申请日:1990-01-22

    CPC分类号: C07K1/30 C07K14/61 C12N1/06

    摘要: A method for recovering a recombinant protein from a protein solution containing high molecular weight contaminating proteins by directly adding Group IIA metal salts to the solution in amounts sufficient to selectively precipitate the high molecular weight protein contaminants is disclosed.The high molecular weight precipitates are removed and the solution is further processed to remove low molecular weight contaminating proteins and other non-protein contaminants. The recombinant protein is subsequently recovered and further processed to produce a protein composition suitable for its intended use.

    摘要翻译: 公开了一种从含有高分子量污染蛋白质的蛋白质溶液中回收重组蛋白质的方法,通过直接向溶液中加入足以选择性沉淀高分子量蛋白质污染物的量的IIA族金属盐。 除去高分子量沉淀物,并进一步处理溶液以除去低分子量污染蛋白质和其它非蛋白质污染物。 随后回收重组蛋白并进一步加工以产生适合其预期用途的蛋白质组合物。