会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 22. 发明申请
    • ASSAY
    • WO2005100991A2
    • 2005-10-27
    • PCT/GB2005/001455
    • 2005-04-15
    • BIOSENSE LABORATORIES ASOWEN, Deborah, JaneGOKSØYR, Anders
    • GOKSØYR, Anders
    • G01N33/53
    • G01N33/5308G01N33/566G01N2430/40G01N2520/00
    • The invention relates to an in vitro assay method for detecting dioxins and dioxin-like compounds comprising (a) providing assay reagents comprising: (i) an inactive Aryl-Hydrocarbon (Ah) receptor, or a fragment or mutant thereof, which is capable of binding to said dioxins and dioxin-like compounds; (ii) an Ah-Receptor Nuclear Translocator (ARNT), or a fragment or mutant thereof, which is capable of binding to the active Ah-receptor formed when the Ah-receptor becomes bound to the dioxin or dioxin-like compounds; (iii) one or more chaperones and/or co-chaperones; and (b) contacting a test sample with the assay reagents under conditions such that any dioxin or dioxin-like compounds present in the test sample become bound to the inactive Ah-receptor and transform it to an active form which can bind to ARNT; and (c) analysing the presence of the AH-receptor-ARNT complex. The invention also covers an assay method for detecting dioxins and dioxin like compounds comprising steps (a), (b) and (c) as above, wherein the Ah receptor is from a non-mammalian source and an assay method wherein the Ah-receptor is recombinant or mutated. Kits comprising reagents necessary to carry out the assay methods of the invention are further covered by the present invention.
    • 本发明涉及一种用于检测二恶英和二恶英样化合物的体外测定方法,其包括(a)提供测定试剂,其包含:(i)无活性芳基 - 烃(Ah)受体或其片段或突变体,其能够 与所述二恶英和二恶英样化合物结合; (ii)Ah-受体核转运体(ARNT)或其片段或突变体,其能够结合当Ah-受体结合到二恶英或二恶英样化合物时形成的活性Ah受体; (iii)一个或多个伴侣和/或伴侣伴侣; 和(b)使测试样品与测定试剂接触,使得存在于测试样品中的任何二恶英或二恶英样化合物与无活性的Ah-受体结合并将其转化为可结合ARNT的活性形式; 和(c)分析AH-受体-ARNT复合物的存在。 本发明还涉及用于检测包含如上所述的步骤(a),(b)和(c)的二恶英和二恶英类化合物的测定方法,其中所述Ah受体来自非哺乳动物来源,以及其中所述Ah-受体 是重组的或突变的。 包含实施本发明的测定方法所必需的试剂的试剂盒进一步被本发明覆盖。
    • 24. 发明申请
    • PROCESS FOR PRODUCING AN IN VITRO PEPTIDE EXPRESSION LIBRARY
    • 生产体外肽表达图谱的方法
    • WO2004056995A1
    • 2004-07-08
    • PCT/GB2002/005909
    • 2002-12-23
    • AFFITECH ASOWEN, DeborahMARVIK, Ole, JørgenREIERSEN, HeraldBREKKE, Ole, Henrik
    • MARVIK, Ole, JørgenREIERSEN, HeraldBREKKE, Ole, Henrik
    • C12N15/10
    • C12N15/1075
    • The present invention provides a method of producing a peptide expression library which displays a plurality of different peptides, wherein displayed peptides coupled to the genetic material encoding them, said method comprising the following steps: (a) preparing a library of nucleic acid molecules wherein each member of the library comprises a nucleotide sequence encoding a nucleic acid binding amino acid sequence, an oligonucleotide tag and a nucleotide sequence encoding the peptide which is to be displayed said nucleic acid binding sequence being capable of coupling to the nucleic acid molecule which encodes it; (b) attaching said library or a subpopulation thereof to one or more solid supports, wherein said attachment occurs by specific hybridisation of the oligonucleotide tag of a library member to a complementary tag which is attached to a solid support or a discrete area of a solid support so that each solid support or discrete area of a solid support has attached a distinct type of individual library members; and (c) translating the library members. Nucleic acid and peptide expression libraries and the members thereof form yet further aspects of the invention, as do kits comprising these libraries and members thereof. Further aspects involve the use of said libraries to screen and identify peptides or proteins or other entities exhibiting desired properties or the use of said library to screen against another library.
    • 本发明提供了一种产生肽表达文库的方法,其显示多个不同的肽,其中显示的肽与编码它们的遗传物质偶联,所述方法包括以下步骤:(a)制备核酸分子文库,其中每个 文库成员包括编码核酸结合氨基酸序列的核苷酸序列,寡核苷酸标签和编码该肽的核苷酸序列,该核苷酸序列将显示所述核酸结合序列,其能够与编码该核酸结合序列的核酸分子偶联; (b)将所述文库或其亚群连接至一种或多种固体支持物,其中所述附着通过文库成员的寡核苷酸标签与附着于固体支持物或固体的离散区域的互补标签的特异性杂交而发生 支撑,使得固体支持物的每个固体支持物或离散区域附着有不同类型的单个文库成员; 和(c)翻译图书馆成员。 核酸和肽表达文库及其成员形成本发明的进一步方面,以及包含这些文库及其成员的试剂盒。 进一步的方面涉及使用所述文库来筛选和鉴定显示所需性质的肽或蛋白质或其他实体或使用所述文库筛选另一文库。
    • 28. 发明申请
    • USE
    • 使用
    • WO2005123121A2
    • 2005-12-29
    • PCT/GB2005/002472
    • 2005-06-22
    • FORINNOVA ASOWEN, Deborah, JaneNERLAND, Audun, HelgeLORENZEN, NielsSOMMERSET, Ingunn
    • NERLAND, Audun, HelgeLORENZEN, NielsSOMMERSET, Ingunn
    • A61K39/00
    • C07K14/005A61K39/00A61K39/12A61K39/39A61K2039/53A61K2039/552A61K2039/55561C12N2760/20022C12N2770/30034
    • The present invention provides the use of a DNA molecule encoding an antigen (and in particular encoding a bacteria or virus glycoprotein, preferably a rhabdovirus glycoprotein) which is expressed on the surface of a host cell, or variant, or a fragment thereof, in the manufacture of a medicament for use as a vaccine adjuvant or to enhance the immune stimulating properties or vaccination properties of a vaccine molecule, or to enhance the immune response to a vaccine molecule. A composition comprising said DNA molecule encoding an antigen which is expressed on the surface of a host cell, or variant, or a fragment thereof, and a vaccine molecule, is also provided. A further aspect of the present invention provides the use of said DNA molecule encoding an antigen which is expressed on the surface of a host cell, or variant, or a fragment thereof, in the manufacture of a composition which can improve or increase the elimination of other foreign DNA molecules from an organism.
    • 本发明提供编码抗原(特别是编码细菌或病毒糖蛋白,优选弹状病毒糖蛋白)的DNA分子在宿主细胞表面或其变体或片段上的表达的用途, 制造用作疫苗佐剂或增强疫苗分子的免疫刺激性质或疫苗接种性质或增强对疫苗分子的免疫应答的药物。 还提供了包含编码在宿主细胞或其变体或其片段表面上表达的抗原的DNA分子和疫苗分子的组合物。 本发明的另一方面提供了编码在宿主细胞或其变体或片段的表面上表达的抗原的所述DNA分子在制备可以改善或增加 来自生物体的其他外来DNA分子。