RPA optimization
    25.
    发明授权
    RPA optimization 有权
    RPA优化

    公开(公告)号:US08569015B2

    公开(公告)日:2013-10-29

    申请号:US11809100

    申请日:2007-05-30

    IPC分类号: C12P21/06 C12N15/74

    摘要: An optimized synthetic polynucleotide encoding a Bacillus anthracis protective antigen and an anthrax vaccine based on the encoded protective antigen. Furthermore, heterologous expression in a host Pseudomonas fluorescens bacteria of an optimized polynucleotide sequence encoding a Bacillus anthracis protective antigen.

    摘要翻译: 编码炭疽芽孢杆菌保护性抗原的优化的合成多核苷酸和基于编码的保护性抗原的炭疽疫苗。 此外,在编码炭疽芽孢杆菌保护性抗原的优化的多核苷酸序列的宿主荧光假单胞菌中的异源表达。

    Methods for G-CSF production in a Pseudomonas host cell
    27.
    发明授权
    Methods for G-CSF production in a Pseudomonas host cell 有权
    在假单胞菌宿主细胞中产生G-CSF的方法

    公开(公告)号:US08455218B2

    公开(公告)日:2013-06-04

    申请号:US13076315

    申请日:2011-03-30

    IPC分类号: C12N15/09 C12N15/10 C12P21/06

    摘要: The present invention relates to the field of recombinant protein production in bacterial hosts. It further relates to expression of soluble, active recombinant protein by using secretion signals to direct the protein to the periplasmic space of a bacterial cell. In particular, the present invention relates to a production process for obtaining soluble hG-CSF protein from a bacterial host.

    摘要翻译: 本发明涉及细菌宿主中重组蛋白质生产领域。 它还涉及通过使用分泌信号将蛋白质引导到细菌细胞的周质空间来表达可溶性活性重组蛋白质。 特别地,本发明涉及从细菌宿主获得可溶性hG-CSF蛋白质的制备方法。

    BACTERIAL LEADER SEQUENCES FOR INCREASED EXPRESSION
    29.
    发明申请
    BACTERIAL LEADER SEQUENCES FOR INCREASED EXPRESSION 审中-公开
    细菌引导序列增加表达

    公开(公告)号:US20110020868A1

    公开(公告)日:2011-01-27

    申请号:US12884095

    申请日:2010-09-16

    摘要: Compositions and methods for improving expression and/or secretion of a polypeptide of interest in a host cell are provided. Compositions including a coding sequence for a bacterial secretion signal peptide are provided. The compositions of the invention are useful for increasing accumulation of properly processed proteins in the periplasmic space of a host cell, or for increasing secretion of properly processed proteins. In particular, isolated secretion signal peptide-encoding nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the nucleic acid molecules are encompassed. The present invention provides for isolated nucleic acid molecules including nucleotide sequences encoding the amino acid sequences shown in SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, and 24, and the nucleotide sequences set forth in SEQ ID NO: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, and 23, as well as variants and fragments thereof.

    摘要翻译: 提供用于改善宿主细胞中感兴趣的多肽的表达和/或分泌的组合物和方法。 提供了包括细菌分泌信号肽的编码序列的组合物。 本发明的组合物可用于增加适当加工的蛋白质在宿主细胞的周质空间中的积累,或用于增加适当加工的蛋白质的分泌。 特别地,提供了分离信号肽编码核酸分子。 另外,包含对应于核酸分子的氨基酸序列。 本发明提供了分离的核酸分子,包括编码SEQ ID NO:2,4,6,8,10,12,14,16,18,20,22和24所示的氨基酸序列的核苷酸序列, SEQ ID NO:1,3,5,7,9,11,13,15,17,19,21和23所示的核苷酸序列,以及其变体和片段。