Human cytokine
    32.
    发明授权
    Human cytokine 失效
    人类细胞因子

    公开(公告)号:US5278287A

    公开(公告)日:1994-01-11

    申请号:US46243

    申请日:1993-04-13

    CPC分类号: C07K14/523

    摘要: A novel human cytokine, JE factor, and processes for producing it are disclosed. JE may be used in pharmaceutical preparations for stimulating and/or enhancing immune responsiveness and in wound healing and related tissue repair. containing the factor.

    摘要翻译: 公开了一种新的人细胞因子,JE因子及其制备方法。 JE可以用于药物制剂中,用于刺激和/或增强免疫反应性和伤口愈合和相关组织修复。 含有因子。

    Expression monitoring by hybridization to high density oligonucleotide arrays
    35.
    发明授权
    Expression monitoring by hybridization to high density oligonucleotide arrays 失效
    通过与高密度寡核苷酸阵列杂交进行表达监测

    公开(公告)号:US06927032B2

    公开(公告)日:2005-08-09

    申请号:US10353792

    申请日:2003-01-28

    摘要: This invention provides methods of monitoring the expression levels of a multiplicity of genes. The methods involve hybridizing a nucleic acid sample to a high density array of oligonucleotide probes where the high density array contains oligonucleotide probes complementary to subsequences of target nucleic acids in the nucleic acid sample. In one embodiment, the method involves providing a pool of target nucleic acids comprising RNA transcripts of one or more target genes, or nucleic acids derived from the RNA transcripts, hybridizing said pool of nucleic acids to an array of oligonucleotide probes immobilized on surface, where the array comprising more than 100 different oligonucleotides and each different oligonucleotide is localized in a predetermined region of the surface, the density of the different oligonucleotides is greater than about 60 different oligonucleotides per 1 cm2, and the olignucleotide probes are complementary to the RNA transcripts or nucleic acids derived from the RNA transcripts; and quantifying the hybridized nucleic acids in the array.

    摘要翻译: 本发明提供监测多种基因的表达水平的方法。 所述方法包括将核酸样品与寡核苷酸探针的高密度阵列杂交,其中高密度阵列含有与核酸样品中靶核酸的子序列互补的寡核苷酸探针。 在一个实施方案中,所述方法包括提供包含一个或多个靶基因的RNA转录物或衍生自RNA转录物的核酸的靶核酸库,将所述核酸库与固定在表面上的寡核苷酸探针阵列杂交,其中 包含超过100种不同寡核苷酸的阵列和每种不同的寡核苷酸被定位在表面的预定区域中,不同寡核苷酸的密度大于每1cm 2大约60个不同的寡核苷酸,并且寡核苷酸 探针与衍生自RNA转录物的RNA转录物或核酸互补; 并定量阵列中的杂交核酸。

    Oligonucleotide population preparation
    37.
    发明授权
    Oligonucleotide population preparation 失效
    寡核苷酸种群制备

    公开(公告)号:US5658736A

    公开(公告)日:1997-08-19

    申请号:US586329

    申请日:1996-01-16

    申请人: Gordon G. Wong

    发明人: Gordon G. Wong

    IPC分类号: C12Q1/68 C07H21/04

    CPC分类号: C12Q1/6855 C12Q1/6809

    摘要: Methods are disclosed for producing a sequence tag from a polynucleotide. In preferred embodiments, the method comprises (a) digesting the polynucleotide with a type II restriction enzyme to produce a first cohesive end; (b) providing a promoter-linker cassette comprising an RNA polymerase promoter, a restriction site for a type IIS restriction enzyme and a second cohesive end which is complementary to the first cohesive end produced by the type II restriction enzyme; (c) ligating the digested polynucleotide to the cassette by joining the first cohesive end and the second cohesive end; (d) digesting the ligated product of step (c) with the type Iis restriction enzyme; and (e) transcribing the resulting construct from the promoter thereby producing a sequence tagged polyribonucleotide.

    摘要翻译: 公开了从多核苷酸产生序列标签的方法。 在优选的实施方案中,该方法包括(a)用II型限制酶消化多核苷酸以产生第一粘性末端; (b)提供启动子 - 连接物盒,其包含RNA聚合酶启动子,IIS限制性内切酶的限制性位点和与由II型限制酶产生的第一粘性末端互补的第二粘性末端; (c)通过接合第一粘结端和第二粘性端将消化的多核苷酸连接到盒上; (d)用Iis限制酶消化步骤(c)的连接产物; 和(e)从所述启动子转录所得构建体,从而产生序列标记的多核糖核苷酸。

    Recombinant erythropoietin receptor protein
    38.
    发明授权
    Recombinant erythropoietin receptor protein 失效
    重组促红细胞生成素受体蛋白

    公开(公告)号:US5378808A

    公开(公告)日:1995-01-03

    申请号:US75069

    申请日:1993-06-10

    摘要: The invention described encompasses an isolated DNA sequence encoding all or a portion thereof of a cell surface receptor murine and human erythropoietin (hereinafter EPO-R), along with the isolated polypeptide expressed by the DNA sequence (i.e., isolated EPO-R). The invention also encompasses host cells containing the above-described DNA sequence, preferably, host cells which express the polypeptide encoded by the DNA sequence (EPO-R) at a significantly higher level than that produced by normal red blood cell precursors. The invention further encompasses DNA sequences encoding secreted forms of the human EPO-R and polypeptides corresponding thereto. The EPO-receptor in all of the disclosed forms can be used as models for designing drugs or in pharmaceutical compositions for treating anemias.

    摘要翻译: 描述的发明包括编码细胞表面受体鼠和人促红细胞生成素(以下称为EPO-R)的全部或一部分的分离的DNA序列,以及由DNA序列表达的分离的多肽(即分离的EPO-R)。 本发明还包括含有上述DNA序列的宿主细胞,优选表达由DNA序列(EPO-R)编码的多肽的宿主细胞,其水平高于由正常红细胞前体产生的水平。 本发明还包括编码人EPO-R分泌形式的DNA序列和与其对应的多肽。 所有公开形式的EPO-受体可用作设计药物的模型或用于治疗贫血的药物组合物。