Method of inhibiting cancer metastasis
    1.
    发明授权
    Method of inhibiting cancer metastasis 失效
    抑制癌症转移的方法

    公开(公告)号:US6083931A

    公开(公告)日:2000-07-04

    申请号:US930680

    申请日:1997-12-09

    摘要: The present invention is aimed at providing an anticancer agent which can inhibit the metastasis of cancer cells when used alone. In addition, the present invention is also aimed at providing an anticancer agent which can inhibit the metastasis of cancer cells while causing a small side effect and very small toxicity even for an extended time of administration. The cancer metastasis-inhibiting anticancer agent according to the present invention is characterized by containing sialic acid, its salt, a polymer of sialic acid or a salt of the polymer as an effective ingredient.

    摘要翻译: PCT No.PCT / JP96 / 00268 Sec。 371日期1997年12月9日第 102(e)日期1997年12月9日PCT提交1996年2月8日PCT公布。 公开号WO97 / 28807 日期:1997年8月14日本发明旨在提供一种当单独使用时能抑制癌细胞转移的抗癌剂。 另外,本发明的目的还在于提供一种能够抑制癌细胞的转移,同时引起副作用小,毒性甚至延长施用时的毒性也非常小的抗癌​​剂。 根据本发明的癌转移抑制抗癌剂的特征在于含有唾液酸,其盐,唾液酸的聚合物或聚合物的盐作为有效成分。

    Enzyme-fixed bioreactor
    3.
    发明授权
    Enzyme-fixed bioreactor 失效
    酶固定生物反应器

    公开(公告)号:US5143847A

    公开(公告)日:1992-09-01

    申请号:US441475

    申请日:1989-11-27

    IPC分类号: C12M1/40 C12N11/14

    CPC分类号: C12M21/18 C12M25/18

    摘要: An enzyme-fixed bioreactor, including a reaction column, enzyme-fixed catalyst particles uniformly and densely filled in the reaction column, the catalyst particles being composed of carrier sepiolite particles consisting essentially of sepiolite and an enzyme carried on the surface of the carrier sepiolite particles. The bioreactor has stable heat resistant and chemical properties, high productivity, and is economically superior to prior art, without fear of destruction of the catalyst, short path, and clogging in the reaction column.

    摘要翻译: 一种酶固定生物反应器,包括反应柱,酶固定的催化剂颗粒,均匀且密集地填充在反应塔中,催化剂颗粒由主要由海泡石组成的载体海泡石颗粒和承载在载体海泡石颗粒表面上的酶组成 。 该生物反应器具有稳定的耐热性和化学性质,高生产率,并且在经济上优于现有技术,而不用担心催化剂破坏,短路径和反应柱堵塞。

    Hybridization Device and Hybridization Method
    4.
    发明申请
    Hybridization Device and Hybridization Method 审中-公开
    杂交装置和杂交方法

    公开(公告)号:US20070238870A1

    公开(公告)日:2007-10-11

    申请号:US11572506

    申请日:2005-07-29

    IPC分类号: C12M1/00

    摘要: The hybridization device of the invention aims to attain a hybridization reaction of high reproducibility. A hybridization device 2 for a hybridization reaction of nucleic acid has a cover member 10 that defines a cavity 12, which includes a nucleic acid fixation area 6 of a substrate 4 for fixation of a nucleic acid probe and has capacity for storage of a liquid for the hybridization reaction therein. At least part of an area exposed to inside of the cavity 12 forms a hydrophobic region 18. Adequate control of the surface characteristic of the area exposed to the cavity for implementing the hybridization reaction desirably enhances the signal intensity and reduces a variation in signal intensity, thus attaining the hybridization reaction of high reproducibility.

    摘要翻译: 本发明的杂交装置旨在实现高再现性的杂交反应。 用于核酸杂交反应的杂交装置2具有限定空腔12的覆盖构件10,其包括用于固定核酸探针的基底4的核酸固定区域6,并且具有用于储存用于 其中的杂交反应。 暴露于空腔12内部的区域的至少一部分形成疏水区域18。 为了实现杂交反应,暴露于空腔的区域的表面特性的适当控制期望增强信号强度并降低信号强度的变化,从而实现高再现性的杂交反应。

    Cancer metastasis inhibitor containing a streptococcus agalactiae Ia
type or Ib type surface polysaccharide as a main ingredient
    5.
    发明授权
    Cancer metastasis inhibitor containing a streptococcus agalactiae Ia type or Ib type surface polysaccharide as a main ingredient 失效
    含有无乳链球菌Ia型或Ib型表面多糖作为主要成分的癌症转移抑制剂

    公开(公告)号:US5939404A

    公开(公告)日:1999-08-17

    申请号:US894461

    申请日:1997-08-19

    CPC分类号: C12P19/04 A61K31/715

    摘要: The present invention relates to the technology for inhibiting the cancer metastasis, and is aimed at the provision of a pharmaceutical composition for effectively inhibiting the metastasis of the cancer. A cancer metastasis inhibitor according to the present invention is characterized by containing a sugar chain separated from a surface of a Streptococcus agalactiae Ia type or Ib type as a main ingredient. Since the surface sugar chains of the Streptococcus agalactiae Ia type or Ib type have structures similar to surface sugar chains of the cancer cells, the former surface sugar chains adhere to E-selectin appearing in an intravascular endothelial cell, competitively inhibit the adhesion between intravascular endothelial cells and the cancer cells, and effectively prevent of the metastasis of the cancer, when the sugar chains exist in blood of a patient.

    摘要翻译: PCT No.PCT / JP95 / 02735 Sec。 371日期1997年8月19日 102(e)日期1997年8月19日PCT 1995年12月27日PCT PCT。 公开号WO97 / 24130 日期:1997年7月10日本发明涉及抑制癌症转移的技术,其目的在于提供有效抑制癌症转移的药物组合物。 根据本发明的癌症转移抑制剂的特征在于含有从无乳链球菌Ia型或Ib型表面分离的糖链作为主要成分。 由于无乳链球菌Ia型或Ib型的表面糖链具有类似于癌细胞的表面糖链的结构,所以前表面糖链粘附在出现在血管内内皮细胞中的E-选择素,竞争性地抑制血管内皮细胞 细胞和癌细胞,并且当糖链存在于患者的血液中时,有效地预防癌症的转移。

    Dna Array and Method for Detecting Single Nucleotide Polymorphism
    7.
    发明申请
    Dna Array and Method for Detecting Single Nucleotide Polymorphism 审中-公开
    Dna阵列和检测单核苷酸多态性的方法

    公开(公告)号:US20070292853A1

    公开(公告)日:2007-12-20

    申请号:US10593349

    申请日:2005-03-18

    IPC分类号: C07H21/04 C12Q1/68

    摘要: A DNA array for detecting a single nucleotide polymorphism of a gene, which comprises, on a solid support, a first probe spots group consisting of one or more probe spots each containing one or more probes hybridizable with a polynucleotide of the gene, in which the probes are exactly complementary to the first polymorphism pattern of the gene, and a second probe spots group consisting of one or more probe spots each containing one or more probes hybridizable with the polynucleotide of the gene, in which the probes are exactly complementary to the second polymorphism pattern of the gene, wherein probe lengths in the probe spots is different from each other. This DNA array enables more exact SNP detection.

    摘要翻译: 一种用于检测基因的单核苷酸多态性的DNA阵列,其在固体支持物上包含由一个或多个探针点组成的第一探针斑点,每个探针点含有一个或多个与该基因的多核苷酸杂交的探针,其中 探针与基因的第一多态性模式完全互补,第二探针点组由一个或多个探针点组成,每个探针点含有一个或多个可与基因的多核苷酸杂交的探针,其中探针与第二个 基因的多态性模式,其中探针点中的探针长度彼此不同。 该DNA阵列能够进行更准确的SNP检测。