ALBUMIN-BINDING COMPOUNDS
    22.
    发明申请
    ALBUMIN-BINDING COMPOUNDS 审中-公开
    铝结合化合物

    公开(公告)号:WO2005117984A2

    公开(公告)日:2005-12-15

    申请号:PCT/GB2005002084

    申请日:2005-05-25

    CPC classification number: A61K47/542 A61K47/60

    Abstract: The present invention provides an albumin-binding compound essentially of the following elements: a spacer group, a water-soluble bridging group, a fatty acid chain and an acidic group characterised in that the acidic group is attached to the distal end of the fatty acid chain. The invention also provides an albumin-binding compound to which one or more biologically active moieties are attached.

    Abstract translation: 本发明提供了基本上具有以下元素的白蛋白结合化合物:间隔基,水溶性桥连基团,脂肪酸链和酸性基团,其特征在于酸性基团连接到脂肪酸的末端 链。 本发明还提供了与一个或多个生物活性部分连接的白蛋白结合化合物。

    PARTITIONING OF RECOMBINANT PROTEINS INTO E.COLI SUPERNATANT OR PERIPLASM

    公开(公告)号:CA2536099C

    公开(公告)日:2015-11-17

    申请号:CA2536099

    申请日:2004-09-02

    Abstract: The present invention provides a method for controlling the partitioning of a recombinant protein between the supernatant and the periplasm in E.coli host cell cultures wherein expression of the recombinant protein by said cells is under the control of an inducible system, which method comprises: a) providing an E.coli host cell culture b) changing the growth rate of theE.coli host cells c) inducing expression of the recombinant protein wherein steps (b) and (c) can be performed in any order or simultaneously; and subsequently d) determining the yield of recombinant protein in the culture supernatant and the E.coli host cell periplasm e) comparing the yield determined in step (d) with the yield determined when at least one other growth rate has been used in step (b) f) selecting a growth rate from the comparison made in step (e) in which the partitioning of the recombinant protein between the supernatant and the periplasm is most suited to the primary recovery of the recombinant protein.

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