USE AND PRODUCTION OF NEUTRAL METALLOPROTEASES IN A SERINE PROTEASE-FREE BACKGROUND
    7.
    发明申请
    USE AND PRODUCTION OF NEUTRAL METALLOPROTEASES IN A SERINE PROTEASE-FREE BACKGROUND 审中-公开
    在丝氨酸蛋白酶免费背景下使用和生产中性金属蛋白酶

    公开(公告)号:US20110104786A1

    公开(公告)日:2011-05-05

    申请号:US12681613

    申请日:2008-10-06

    CPC分类号: C12N9/54 C12Y304/24028

    摘要: The present invention provides methods and compositions comprising at least one neutral metalloprotease enzyme in the relative absence of serine protease enzyme contaminants. In some embodiments, the neutral metalloprotease finds use in cleaning and other applications. In some particularly preferred embodiments, the present invention provides methods and composi-tions comprising Bacillus strains engineered to be deficient in multiple serine proteases, and their use in production of recombinant neutral metalloprotease(s).

    摘要翻译: 本发明提供了相对不存在丝氨酸蛋白酶污染物的包含至少一种中性金属蛋白酶的方法和组合物。 在一些实施方案中,中性金属蛋白酶可用于清洁和其它应用。 在一些特别优选的实施方案中,本发明提供包含工程改造为缺陷多种丝氨酸蛋白酶的芽孢杆菌菌株的方法和组合,以及它们在重组中性金属蛋白酶的生产中的用途。

    SUBSTRATE TREATING APPARATUS AND METHOD
    8.
    发明申请
    SUBSTRATE TREATING APPARATUS AND METHOD 审中-公开
    基板处理装置和方法

    公开(公告)号:US20160001332A1

    公开(公告)日:2016-01-07

    申请号:US14747287

    申请日:2015-06-23

    IPC分类号: B08B3/10 B08B3/02

    摘要: The inventive concepts provide an apparatus for treating a substrate. The apparatus includes a housing proving an inner space in which a substrate is treated, a spin head supporting and rotating the substrate in the housing, an injection unit comprising a first nozzle member spraying a first treatment solution to the substrate put on the spin head, and a controller controlling the first nozzle member. The first nozzle member includes a body, a vibrator, a pump, and a power source.

    摘要翻译: 本发明的概念提供了一种用于处理基底的装置。 该装置包括:外壳,用于检测其中处理基板的内部空间;旋转头,其支撑并旋转基板在壳体中;旋转头,其包括将第一处理溶液喷射到放置在旋转头上的基底上的第一喷嘴构件; 以及控制所述第一喷嘴构件的控制器。 第一喷嘴构件包括主体,振动器,泵和电源。