Purification systems and methods
    1.
    发明授权
    Purification systems and methods 有权
    净化系统和方法

    公开(公告)号:US09534092B2

    公开(公告)日:2017-01-03

    申请号:US13371264

    申请日:2012-02-10

    IPC分类号: B07B1/00 C08J3/12 C12N15/10

    摘要: A method of preparing hydrogel particles includes applying a solution including a plurality of hydrogel particles to a stir cell. A retentate side of a filter defines a lower surface of the stir cell. The filter has the retentate side and a permeate side. The method further includes, while stirring the solution within the stir cell, dispensing a buffer solution at a first flow rate to the stir cell and drawing a permeate from the permeate side of the filter using a pump at a second flow rate, the permeate including a subset of the plurality of hydrogel particles.

    摘要翻译: 制备水凝胶颗粒的方法包括将包含多个水凝胶颗粒的溶液施加到搅拌槽。 过滤器的滞留侧限定了搅拌槽的下表面。 过滤器具有滞留侧和渗透侧。 该方法还包括在搅拌槽内搅拌溶液的同时,以第一流速向缓冲池分配缓冲溶液,并以第二流量使用泵从过滤器的渗透侧抽出渗透物,渗透物包括 多个水凝胶颗粒的一个子集。

    Particle Population and Methods of Making and Using
    2.
    发明申请
    Particle Population and Methods of Making and Using 审中-公开
    粒子群体及其使用方法

    公开(公告)号:US20120094871A1

    公开(公告)日:2012-04-19

    申请号:US13027355

    申请日:2011-02-15

    IPC分类号: C40B40/06

    摘要: The invention provides particle compositions having applications in nucleic acid analysis. Nucleic acid polymer particles of the invention allow polynucleotides to be attached throughout their volumes for higher loading capacities than those achievable solely with surface attachment. In one aspect, nucleic acid polymer particles of the invention comprise polyacrylamide particles with uniform size distributions having low coefficients of variations, which result in reduced particle-to-particle variation in analytical assays. Such particle compositions are used in various amplification reactions to make amplicon libraries from nucleic acid fragment libraries.

    摘要翻译: 本发明提供了在核酸分析中具有应用的颗粒组合物。 本发明的核酸聚合物颗粒允许多核苷酸在其整个体积中被连接,以便比仅通过表面附着可实现的更高的负载能力。 在一个方面,本发明的核酸聚合物颗粒包含具有低变异系数的具有均匀尺寸分布的聚丙烯酰胺颗粒,这导致分析测定中粒子与粒子变化的减少。 这种颗粒组合物用于各种扩增反应以制备来自核酸片段文库的扩增子文库。

    Thrombomodulin analogs for pharmaceutical use
    8.
    发明授权
    Thrombomodulin analogs for pharmaceutical use 失效
    用于药物用途的血栓调节蛋白类似物

    公开(公告)号:US06790828B2

    公开(公告)日:2004-09-14

    申请号:US10438648

    申请日:2003-05-14

    IPC分类号: A61K3816

    CPC分类号: C07K14/7455 A61K38/00

    摘要: The present invention relates to the design, production and use of analogs of thrombomodulin (TM) that have the ability to enhance the thrombin-mediated activation of protein C but which have a significantly reduced ability to promote activation of thrombin-activatable fibrinolysis inhibitor (TAFI). These analogs are useful in, for example, antithrombotic therapy.

    摘要翻译: 本发明涉及血栓调节蛋白(TM)类似物的设计,生产和使用,其具有增强凝血酶介导的蛋白质C活化但能显着降低促凝血酶激活性纤维蛋白溶解抑制剂(TAFI)活化能力的能力 )。 这些类似物在例如抗血栓治疗中是有用的。

    Scaffolded nucleic acid polymer particles and methods of making and using
    9.
    发明授权
    Scaffolded nucleic acid polymer particles and methods of making and using 有权
    支架核酸聚合物颗粒及其制备和使用方法

    公开(公告)号:US08574835B2

    公开(公告)日:2013-11-05

    申请号:US12785685

    申请日:2010-05-24

    摘要: The invention provides particle compositions having applications in nucleic acid analysis. Nucleic acid polymer particles of the invention allow polynucleotides to be attached throughout their volumes for higher loading capacities than those achievable solely with surface attachment. In one aspect, nucleic acid polymer particles of the invention comprise polyacrylamide particles with uniform size distributions having low coefficients of variations, which result in reduced particle-to-particle variation in analytical assays. Such particle compositions are used in various amplification reactions to make amplicon libraries from nucleic acid fragment libraries.

    摘要翻译: 本发明提供了在核酸分析中具有应用的颗粒组合物。 本发明的核酸聚合物颗粒允许多核苷酸在其整个体积中被连接,以便比仅通过表面附着可实现的更高的负载能力。 在一个方面,本发明的核酸聚合物颗粒包含具有低变异系数的具有均匀尺寸分布的聚丙烯酰胺颗粒,这导致分析测定中粒子与粒子变化的减少。 这种颗粒组合物用于各种扩增反应以制备来自核酸片段文库的扩增子文库。