Catalase, the gene thereof and composition comprising the same, and
process for preparing catalase using genetic engineering technology
    2.
    发明授权
    Catalase, the gene thereof and composition comprising the same, and process for preparing catalase using genetic engineering technology 失效
    过氧化氢酶,其基因及其组合物,以及使用遗传工程技术制备过氧化氢酶的方法

    公开(公告)号:US6022721A

    公开(公告)日:2000-02-08

    申请号:US27166

    申请日:1998-02-20

    CPC分类号: A01N63/00 C12N9/0065

    摘要: The invention provides a novel catalase which is cloned from Bacillus theremoglucosidasius. The invention further provides a process for preparing catalase in high yield, which comprises constructing expression vectors and transformant cells with catalase genes cloned from microorganisms using genetic engineering technology, and obtaining the expression product. The invention also provides a novel recombinant plasmid and a novel transformant cell constructed in the process.In addition, the invention provides a composition for decomposing hydrogen peroxide contained in the residual disinfectant on contact lenses, which comprising the novel catalase of the invention.

    摘要翻译: 本发明提供了一种新型的过氧化氢酶,其由来自芽孢杆菌的芽孢杆菌克隆。 本发明还提供了一种以高产量制备过氧化氢酶的方法,其包括使用遗传工程技术从微生物克隆的过氧化氢酶基因构建表达载体和转化体细胞,并获得表达产物。 本发明还提供了一种新的重组质粒和在该过程中构建的新的转化体细胞。 此外,本发明提供了包含本发明的新型过氧化氢酶的隐形眼镜中残留消毒剂中所含的过氧化氢的分解组合物。

    Swine vesicular disease virus expression vectors
    3.
    发明授权
    Swine vesicular disease virus expression vectors 失效
    猪水疱病病毒表达载体

    公开(公告)号:US06616929B1

    公开(公告)日:2003-09-09

    申请号:US09684546

    申请日:2000-10-06

    IPC分类号: A61K3912

    摘要: The invention relates to nucleic acids containing a nucleotide sequence encoding a polypeptide, the polypeptide having (1) the P2 and P3 regions of a swine vesicular disease virus polyprotein, and (2) an amino acid sequence heterologous to the polyprotein. The invention also includes methods of preparing such nucleic acids (e.g., RNA or DNA expression vectors) and methods of using such nucleic acids to express RNA or protein.

    摘要翻译: 本发明涉及含有编码多肽的核苷酸序列的核酸,所述多肽具有(1)猪水疱病病毒多蛋白的P2和P3区,和(2)与多蛋白异源的氨基酸序列。 本发明还包括制备此类核酸(例如RNA或DNA表达载体)的方法以及使用此类核酸来表达RNA或蛋白质的方法。