会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Methods for producing polypeptidies in protease-deficient mutants of trichoderma
    • 在木霉蛋白酶缺陷突变体中产生多肽的方法
    • US08986974B2
    • 2015-03-24
    • US13516433
    • 2010-12-17
    • Suchindra MaiyuranAbigail JangKimberly BrownSandra MerinoJeffrey ShaskyEric Abbate
    • Suchindra MaiyuranAbigail JangKimberly BrownSandra MerinoJeffrey ShaskyEric Abbate
    • C12N1/15C12N9/58C12N15/80C12P21/02
    • C12P21/00C12N9/58C12N15/80C12P21/02
    • The present invention relates to mutants of a parent Trichoderma strain, comprising a polynucleotide encoding a polypeptide and one or more (several) genes selected from the group consisting of a first subtilisin-like serine protease gene, a first aspartic protease gene, a trypsin-like serine protease gene, a second subtilisin-like serine protease gene, and a second aspartic protease gene, wherein the one or more (several) genes are modified rendering the mutant strain deficient in the production of one or more (several) enzymes selected from the group consisting of a first subtilisin-like serine protease, a first aspartic protease, a trypsin-like serine protease, a second subtilisin-like serine protease, and a second aspartic protease, respectively, compared to the parent Trichoderma strain when cultivated under identical conditions. The present invention also relates to methods of producing a polypeptide in such mutants and methods for producing such mutants.
    • 本发明涉及母体木霉菌株的突变体,其包含编码多肽的多核苷酸和选自第一枯草杆菌蛋白酶样丝氨酸蛋白酶基因,第一天冬氨酸蛋白酶基因,胰蛋白酶抑制蛋白酶基因的一个或多个(若干)基因, 如丝氨酸蛋白酶基因,第二枯草杆菌蛋白酶样丝氨酸蛋白酶基因和第二天冬氨酸蛋白酶基因,其中所述一个或多个(若干)基因被修饰,使得突变菌株缺乏产生一种或多种(若干)选自 与母本木霉属菌株相比,分别在相同的条件下培养时由第一枯草杆菌蛋白酶样丝氨酸蛋白酶,第一天冬氨酸蛋白酶,胰蛋白酶样丝氨酸蛋白酶,第二枯草杆菌蛋白酶样丝氨酸蛋白酶和第二天冬氨酸蛋白酶组成的组 条件。 本发明还涉及在这种突变体中产生多肽的方法和用于产生这种突变体的方法。
    • 6. 发明申请
    • Centrifuge with removable core for scalable centrifugation
    • 离心机可移动核心进行可扩展的离心
    • US20050176571A1
    • 2005-08-11
    • US10497417
    • 2002-11-25
    • Sandra MerinoSteven DalessioRobin Otten
    • Sandra MerinoSteven DalessioRobin Otten
    • B04B1/00B04B5/04B04B7/08B04B13/00B04B7/12
    • B04B5/10B04B1/00B04B5/0442B04B7/08B04B7/12B04B13/00B04B2005/0464
    • The present invention relates to a centrifuge apparatus. The centrifuge apparatus is operable at certain predetermined parameters depending upon a product to be separated and is useable with a plurality of rotor assemblies. For example, a first rotor assembly of said plurality of rotor assemblies includes a first core having a first core configuration which is contained within a rotor housing of the first rotor assembly to define a first volume capacity such that the product passing through the first rotor assembly having the first volume capacity during rotation of the first rotor assembly in the centrifuge apparatus achieves a first particle separation of the product. A second rotor assembly of said plurality of rotor assemblies includes a second core having a second core configuration which is contained with a rotor housing of the second rotor assembly to define a second volume capacity of such that product passing through the second rotor assembly having the second volume capacity during rotation of the second rotor assembly in the centrifuge apparatus achieves a second particle separation of the product. It is observed that the second particle separation is a linear change with respect to the first particle separation.
    • 本发明涉及一种离心机装置。 离心机设备可根据待分离的产品在某些预定参数下操作并且可与多个转子组件一起使用。 例如,所述多个转子组件的第一转子组件包括具有第一芯构造的第一芯体,该第一芯体构造包含在第一转子组件的转子壳体内,以限定第一体积容积,使得产品通过第一转子组件 在离心机设备中的第一转子组件的旋转期间具有第一体积容量实现了产品的第一颗粒分离。 所述多个转子组件的第二转子组件包括具有第二芯构造的第二芯体,该第二芯体构造包含有第二转子组件的转子壳体,以限定第二体积容积,使得穿过具有第二转子组件的第二转子组件的产品 在离心机设备中的第二转子组件旋转期间的体积容量实现了产品的第二颗粒分离。 观察到第二颗粒分离是相对于第一颗粒分离的线性变化。