Fiber optic evanscent wave sensor for immunoassay
    3.
    发明授权
    Fiber optic evanscent wave sensor for immunoassay 失效
    用于免疫测定的光纤表示波传感器

    公开(公告)号:US5494798A

    公开(公告)日:1996-02-27

    申请号:US163709

    申请日:1993-12-09

    IPC分类号: C12Q1/68 G01N33/543 G01N33/53

    CPC分类号: G01N33/54373 C12Q1/6825

    摘要: A coupled pair of fiber optic fibers are used an immunoassay device. The fibers are first coupled and then drawn down to a single mode diameter. The coupler senses output ratio change due to chemical, biochemical, bioaffinity, immunogenic-type interactions and other molecular activity occuring within the evanescent field. The fusion joint of the coupler is coated with a first immunoassay component, and then surrounded with a second immunoassay component.

    摘要翻译: 一对耦合的光纤纤维用于免疫测定装置。 首先将纤维联接,然后将纤维拉伸至单一模式直径。 耦合器感知由于化学,生物化学,生物亲和力,免疫原性相互作用和ev逝期内发生的其他分子活性引起的输出比变化。 耦合器的融合接头涂覆有第一免疫测定组分,然后用第二免疫测定组分包围。

    Novel Egg Receptors for Sperm Proteins
    4.
    发明申请
    Novel Egg Receptors for Sperm Proteins 审中-公开
    用于精子蛋白的新型蛋受体

    公开(公告)号:US20090214552A1

    公开(公告)日:2009-08-27

    申请号:US11915225

    申请日:2006-02-21

    CPC分类号: C12N9/6421 C07K14/705

    摘要: The present invention relates to novel egg membrane protein receptors and to methods of inhibiting the interaction of sperm proteins with egg proteins. The invention further relates to methods of preventing and inhibiting sperm-egg binding, sperm-egg fusion, and fertilization. The invention further relates to the egg membrane proteins MET and ZEP.

    摘要翻译: 本发明涉及新型卵膜蛋白受体以及抑制精蛋白与卵蛋白相互作用的方法。 本发明还涉及预防和抑制精子卵结合,精卵融合和受精的方法。 本发明还涉及蛋膜蛋白质MET和ZEP。

    Methods and compositions for modulating spermatogenesis
    8.
    发明授权
    Methods and compositions for modulating spermatogenesis 失效
    用于调节精子发生的方法和组合物

    公开(公告)号:US06355480B1

    公开(公告)日:2002-03-12

    申请号:US09340323

    申请日:1999-06-25

    IPC分类号: C07H2104

    摘要: The present invention relates to compositions and methods for screening compounds that modulate meiotic progression. In particular, it relates to compositions comprising nucleotides from the mouse 5′ regulatory region, and transcriptionally active fragments thereof, that control the expression of a testis-enriched protein, SP-10. Specifically provided are expression vectors, host cells, and transgenic animals. The SP-10 promoter controls the expression of a heterologous gene, e.g., green fluorescent protein. The invention relates to methods for using the vectors, cells, and animals for screening candidate molecules for agonists and antagonists of sperm development and fertilization. Methods for using molecules and compounds identified by the screening assays for therapeutic treatments are provided.

    摘要翻译: 本发明涉及用于筛选调节减数分裂进程的化合物的组合物和方法。 特别地,它涉及包含来自小鼠5'调节区的核苷酸的组合物及其转录活性片段,其控制富含睾丸的蛋白SP-10的表达。 具体提供的是表达载体,宿主细胞和转基因动物。 SP-10启动子控制异源基因例如绿色荧光蛋白的表达。 本发明涉及使用载体,细胞和动物筛选候选分子用于激动剂和精子发育和受精拮抗剂的方法。 提供了通过筛选测定法鉴定的分子和化合物用于治疗性治疗的方法。