BOOTSTRAP CIRCUIT WITHOUT A REGULATOR OR A DIODE
    23.
    发明申请
    BOOTSTRAP CIRCUIT WITHOUT A REGULATOR OR A DIODE 审中-公开
    无调节器或二极管的引线电路

    公开(公告)号:US20120091976A1

    公开(公告)日:2012-04-19

    申请号:US12954670

    申请日:2010-11-25

    IPC分类号: G05F1/00

    摘要: A bootstrap circuit without a regulator and a diode includes a comparator, a first switch, and a capacitor. The comparator has a first terminal for receiving a reference voltage, a second terminal coupled to a bootstrap voltage output terminal of the bootstrap circuit, and a third terminal for outputting a switch control signal. The first switch has a first terminal for receiving an input voltage, a second terminal for receiving the switch control signal, and a third terminal coupled to the bootstrap voltage output terminal. The capacitor is coupled between a voltage switching terminal and the second terminal of the comparator.

    摘要翻译: 没有调节器和二极管的自举电路包括比较器,第一开关和电容器。 比较器具有用于接收参考电压的第一端子,耦合到自举电路的自举电压输出端的第二端子和用于输出开关控制信号的第三端子。 第一开关具有用于接收输入电压的第一端子,用于接收开关控制信号的第二端子和耦合到自举电压输出端子的第三端子。 电容器耦合在电压开关端子和比较器的第二端子之间。

    Mammalian expression vectors and uses thereof
    29.
    发明授权
    Mammalian expression vectors and uses thereof 有权
    哺乳动物表达载体及其用途

    公开(公告)号:US08455219B2

    公开(公告)日:2013-06-04

    申请号:US13368618

    申请日:2012-02-08

    申请人: Chung-Ming Hsieh

    发明人: Chung-Ming Hsieh

    摘要: The present invention features nucleic acids for recombinant protein expression in mammalian cell culture. The episomal vectors of the invention promote high protein production in mammalian cells expressing the SV40 T Ag or Epstein-Barr virus nuclear antigen (e.g., COS7 or HEK293-6E cells). The methods and systems are useful, for example, in pharmaceutical drug development and cloning, especially for the production of antibodies.

    摘要翻译: 本发明的特征在于哺乳动物细胞培养中用于重组蛋白表达的核酸。 本发明的附加型载体在表达SV40T Ag或爱泼斯坦 - 巴尔病毒核抗原(例如COS7或HEK293-6E细胞)的哺乳动物细胞中促进高蛋白质产生。 所述方法和系统在例如药物开发和克隆中尤为有利于制备抗体。

    Antibody libraries
    30.
    发明授权
    Antibody libraries 有权
    抗体库

    公开(公告)号:US08404445B2

    公开(公告)日:2013-03-26

    申请号:US12570897

    申请日:2009-09-30

    IPC分类号: C12Q1/68 C07H21/04

    摘要: The present invention features improved in vitro RNA display libraries to allow reliable expression and selection of scFv antibody molecules from expression libraries. The scFv antibody libraries of the invention contain an optimized, shortened inter-domain linker that improves expression scFv antibody expression. The scFv antibody libraries also include short nucleic acid barcodes that allow for identification of individual library clones, libraries or subsets thereof. Primers for generating, amplifying and spectratyping the scFv antibody libraries of the invention are also provided.

    摘要翻译: 本发明的特征在于改进的体外RNA显示文库以允许来自表达文库的scFv抗体分子的可靠表达和选择。 本发明的scFv抗体文库含有改善表达scFv抗体表达的优化的,缩短的域间连接体。 scFv抗体文库还包括允许识别单个文库克隆,文库或其子集的短核酸条形码。 还提供了用于产生,扩增和分光本发明的scFv抗体文库的引物。