Methods for reducing or preventing liquid-liquid phase separation in high concentration protein solutions
    7.
    发明申请
    Methods for reducing or preventing liquid-liquid phase separation in high concentration protein solutions 审中-公开
    降低或防止高浓度蛋白质溶液中液 - 液相分离的方法

    公开(公告)号:US20080070230A1

    公开(公告)日:2008-03-20

    申请号:US11811517

    申请日:2007-06-11

    IPC分类号: G01N33/536 C07K1/00 G01N33/00

    CPC分类号: C07K1/36

    摘要: Methods of formulating proteins at high concentrations in protein solutions, wherein the protein solutions lack or have reduced liquid-liquid phase separation are described. Such protein solutions are substantially clear and substantially homogenous. Additionally, methods of concentrating and purifying proteins using liquid-liquid phase separation are provided.

    摘要翻译: 在蛋白质溶液中配制高浓度蛋白质的方法,其中蛋白质溶液缺乏或液 - 液相分离减少。 这种蛋白质溶液基本上是清楚的并且基本上均匀。 另外,提供了使用液 - 液相分离来浓缩和纯化蛋白质的方法。

    Anti a beta antibody formulation
    8.
    发明申请
    Anti a beta antibody formulation 有权
    抗β抗体制剂

    公开(公告)号:US20060193850A1

    公开(公告)日:2006-08-31

    申请号:US11342353

    申请日:2006-01-27

    摘要: The present invention provides formulations for maintaining the stability of Aβ binding polypeptides, for example, Aβ antibodies. Exemplary formulations include a tonicity agent such as mannitol and a buffering agent or amino acid such as histidine. Other exemplary formulations include an antioxidant in a sufficient amount as to inhibit by-product formation, for example, the formation of high molecular weight polypeptide aggregates, low molecular weight polypeptide degradation fragments, and mixtures thereof. The formulations of the invention optionally comprise a tonicity agent, such as mannitol, and a buffering agent or amino acid such as histidine. The formulations are suitable for several different routes of administration.

    摘要翻译: 本发明提供了用于维持Aβ结合多肽例如Abeta抗体的稳定性的制剂。 示例性制剂包括张力剂如甘露醇和缓冲剂或氨基酸如组氨酸。 其它示例性制剂包括足够量的抗氧化剂以抑制副产物形成,例如形成高分子量多肽聚集体,低分子量多肽降解片段及其混合物。 本发明的制剂任选地包含张力剂,例如甘露醇,缓冲剂或氨基酸,例如组氨酸。 该制剂适用于几种不同的给药途径。

    LYOPHILIZATION ABOVE COLLAPSE
    10.
    发明申请
    LYOPHILIZATION ABOVE COLLAPSE 有权
    在上述的收集

    公开(公告)号:US20100041870A1

    公开(公告)日:2010-02-18

    申请号:US12536321

    申请日:2009-08-05

    CPC分类号: A61K9/19

    摘要: The present invention provides methods of lyophilizing a pharmaceutical substance involving a primary drying step executed at a product temperature at or above the collapse temperature. The invention also provides pharmaceutical substances lyophilized at or above the collapse temperature.

    摘要翻译: 本发明提供冻干包含在塌陷温度以上的产品温度下执行的初级干燥步骤的药物的方法。 本发明还提供了在崩溃温度或高于塌陷温度下冻干的药物物质。