Eukaryotic regulatable transcription
    4.
    发明授权
    Eukaryotic regulatable transcription 失效
    真核调控转录

    公开(公告)号:US4880734A

    公开(公告)日:1989-11-14

    申请号:US868639

    申请日:1986-05-29

    摘要: Methods and compositions are provided for efficient expression of genes in unicellular microoorganisms, particularly yeast. The systems involve an expression system employing transcriptional initiation regions from glycolytic enzymes, particularly a chimeric expression system, having a first region providing for regulatable or constitutive expression, a second region providing for transcriptional initiation, where regions one and two are not found joined together in functional relationship in nature, and optionally a sequence providing for a secretory leader and processing signal, where the expression cassette will be joined to a gene which may be homologous or heterologous to the host. The expression cassette can be used on an extrachromosomal element or integrated into the host genome, whereby continuous expression can be achieved or inducible expression is obtained, by virtue of the presence or absence of an inducer. Constructions may be provided, where structural genes may be introduced in reading frame with the cassette to provide for expression of the natural peptide, a fused peptide, or a peptide precursor.The S. cerevisiae strain AB110 (pAB24/P. vivax 1-5 was deposited at the A.T.C.C. on May 9, 1986, and given Accession No. 20797.

    摘要翻译: 提供了用于在单细胞微生物,特别是酵母中有效表达基因的方法和组合物。 该系统涉及使用来自糖酵解酶,特别是嵌合表达系统的转录起始区的表达系统,其具有提供可调节或组成型表达的第一区域,提供转录起始的第二区域,其中未发现第一和第二区域连接在一起 功能性关系,以及任选地提供分泌前导序列和处理信号的序列,其中表达盒将与可与宿主同源或异源的基因连接。 表达盒可以在染色体外元件上使用或整合到宿主基因组中,由此可以通过诱导剂的存在或不存在来实现连续表达或获得诱导型表达。 可以提供构建体,其中结构基因可以在盒子的阅读框中引入以提供天然肽,融合肽或肽前体的表达。 酿酒酵母菌株AB110(pAB24 / P.vivax 1-5)于1986年5月9日保藏于A.T.C.C.,保藏号为20797。

    Bak binding protein, DNA encoding the protein, and methods of use thereof
    6.
    发明授权
    Bak binding protein, DNA encoding the protein, and methods of use thereof 有权
    Bak结合蛋白,编码蛋白的DNA及其使用方法

    公开(公告)号:US07316915B2

    公开(公告)日:2008-01-08

    申请号:US10189294

    申请日:2002-07-01

    IPC分类号: C12P21/06

    摘要: The present invention provides polynucleotide sequences (bbp) encoding a Bak Binding Protein (BBP) and fragments thereof that bind to Bak. The invention also provides a BBP which binds to Bak. The invention also provides recombinant host cells containing polynucleotides encoding BBP. The invention further provides antibodies that specifically bind to BBP. The invention further provides methods for detecting agents such as drugs that alter the binding of a BBP with a Bak protein. The invention further provides methods for detecting the presence of bbp or BBP in a biological sample, and further provides methods for modulating the levels of BBP in a cell. This invention additionally encompasses novel peptides, designated the “BBP Binding Domains” and the respective nucleotides, designated “bbpbd-1” and “bbpbd-2” which are involved in the interaction between Bak and BBP.

    摘要翻译: 本发明提供编码Bak结合蛋白(BBP)的多核苷酸序列(bbp)及其与Bak结合的片段。 本发明还提供了结合Bak的BBP。 本发明还提供含有编码BBP的多核苷酸的重组宿主细胞。 本发明还提供了特异性结合BBP的抗体。 本发明还提供了用于检测诸如改变BBP与Bak蛋白的结合的药物的药物的方法。 本发明还提供了用于检测生物样品中bbp或BBP的存在的方法,并且还提供了调节细胞中BBP水平的方法。 本发明另外包括称为“BBP结合域”的新肽,以及涉及Bak和BBP之间的相互作用的“bbpbd-1”和“bbpbd-2”的相应核苷酸。

    Bak binding protein, DNA encoding the protein, and methods of use thereof
    7.
    发明授权
    Bak binding protein, DNA encoding the protein, and methods of use thereof 有权
    Bak结合蛋白,编码蛋白的DNA及其使用方法

    公开(公告)号:US06441135B1

    公开(公告)日:2002-08-27

    申请号:US09381488

    申请日:2000-02-11

    IPC分类号: C07K100

    摘要: The present invention provides polynucleotide sequences (bbp) encoding a Bak Binding Protein (BBP) and fragments thereof that bind to Bak. The invention also provides a BBP which binds to Bak. The invention also provides recombinant host cells containing polynucleotides encoding BBP. The invention further provides antibodies that specifically bind to BBP. The invention further provides methods for detecting agents such as drugs that alter the binding of a BBP with a Bak protein. The invention neither provides methods for detecting the presence of bbp or BBP in a biological sample, and further provides methods for modulating the levels of BBP in a cell. This invention additionally encompasses novel peptides, designated the “BBP Binding Domains” and the respective nucleotides, designated “bbpbd-1” and “bbpbd-2” which arc involved in the interaction between Bak and BBP.

    摘要翻译: 本发明提供编码Bak结合蛋白(BBP)的多核苷酸序列(bbp)及其与Bak结合的片段。 本发明还提供了结合Bak的BBP。 本发明还提供含有编码BBP的多核苷酸的重组宿主细胞。 本发明还提供了特异性结合BBP的抗体。 本发明还提供了用于检测诸如改变BBP与Bak蛋白的结合的药物的药物的方法。 本发明既没有提供用于检测生物样品中bbp或BBP的存在的方法,并且还提供了调节细胞中BBP水平的方法。 本发明还包括命名为“BBP结合域”的新肽,以及涉及Bak和BBP之间相互作用的“bbpbd-1”和“bbpbd-2”的相应核苷酸。