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    • 1. 发明申请
    • HE4 MONOCLONAL ANTIBODIES AND METHODS FOR THEIR USE
    • HE4单克隆抗体及其使用方法
    • WO2008112514A1
    • 2008-09-18
    • PCT/US2008/056132
    • 2008-03-07
    • TRIPATH IMAGING, INC.CHEEK, Robert, L.FISCHER, Timothy, J.GROELKE, John, W.
    • CHEEK, Robert, L.FISCHER, Timothy, J.GROELKE, John, W.
    • C07K16/30C07K14/47C12N15/12G01N33/574G01N33/577
    • C07K16/3069C07K2317/34G01N33/57415G01N33/57449
    • Compositions and methods for diagnosing ovarian cancer in a patient and for identifying patients with an increased likelihood of having ovarian cancer are provided. The compositions include monoclonal antibodies, and variants and fragments thereof, that specifically bind to HE4. Monoclonal antibodies having the binding characteristics of an HE4 antibody of the invention are further provided. Hybridoma cell lines that produce an HE4 monoclonal^ antibody of the invention are also disclosed herein. The compositions find use in diagnostic methods as well as in screening methods for identifying patients having an increased likelihood of having ovarian cancer. Kits comprising one or more of the disclosed HE4 monoclonal antibodies and for practicing the methods of the invention are further provided. Polypeptides comprising the amino acid sequence for an HE4 epitope and methods of using these polypeptides in the production of antibodies are also encompassed by the present invention.
    • 提供了一种用于诊断患者卵巢癌和用于鉴定患卵巢癌可能性增加的患者的组合物和方法。 组合物包括特异性结合HE4的单克隆抗体及其变体和片段。 进一步提供具有本发明的HE4抗体的结合特性的单克隆抗体。 产生本发明的HE4单克隆抗体的杂交瘤细胞系也在本文中公开。 该组合物用于诊断方法以及用于鉴定具有增加卵巢癌可能性的患者的筛选方法。 还提供了包含一种或多种所公开的HE4单克隆抗体和用于实施本发明的方法的试剂盒。 包含HE4表位的氨基酸序列的多肽和在产生抗体中使用这些多肽的方法也包括在本发明中。
    • 9. 发明申请
    • A METHOD FOR IDENTIFYING ACTIVATORS OF GENE TRANSCRIPTION
    • 鉴定基因转录激活子的方法
    • WO2005106037A1
    • 2005-11-10
    • PCT/US2005/012286
    • 2005-04-11
    • PIONEER HI-BRED INTERNATIONAL, INC.DUVICK, Jonathan, P.FEDOROVA, Maria
    • DUVICK, Jonathan, P.FEDOROVA, Maria
    • C12Q1/68
    • C12Q1/6897C12N15/1086
    • Methods and compositions for identifying a nucleotide sequence that encodes a polypeptide that directly or indirectly modulates the activity of a transcriptional regulatory region are provided. The methods permit the efficient screening of a large number of candidate nucleotide sequences for potential modulators of transcription. In particular, a population of polynucleotide constructs comprising a common transcriptional regulatory region operably linked to a candidate sequence is introduced into a population of host cells, and each candidate sequence is screened for modulation in its expression level, for example, using methods that employ hybridization to a complementary DNA microarray. The expression level of the candidate sequence correlates to the activity of the transcriptional regulatory region. Thus, alterations in the expression level of a candidate sequence indicate that the sequence encodes a polypeptide that modulates the activity of the transcriptional regulatory region. Compositions for practicing the invention are further provided.
    • 提供了用于鉴定编码直接或间接调节转录调节区活性的多肽的核苷酸序列的方法和组合物。 该方法允许有效筛选潜在的转录调控因子的大量候选核苷酸序列。 特别地,将包含可操作地连接到候选序列的常见转录调节区的多核苷酸构建体的群体引入宿主细胞群体中,并且筛选每个候选序列以其表达水平进行调节,例如使用采用杂交的方法 到互补的DNA微阵列。 候选序列的表达水平与转录调控区的活性相关。 因此,候选序列的表达水平的改变表明序列编码调节转录调节区活性的多肽。 进一步提供实施本发明的组合物。