Antithrombotic agent and anti-von willebrand factor monoclonal antibody
    2.
    发明授权
    Antithrombotic agent and anti-von willebrand factor monoclonal antibody 失效
    抗血栓形成剂和抗血友病血清素因子单克隆抗体

    公开(公告)号:US06793920B2

    公开(公告)日:2004-09-21

    申请号:US09923952

    申请日:2001-08-08

    IPC分类号: A61K39395

    CPC分类号: C07K16/36 A61K38/00

    摘要: A monoclonal antibody, which has reactivity with human von Willebrand factor, which has action to inhibit RIPA (ristocetin-induced platelet aggregation), BIPA (botrocetin-induced platelet aggregation), and SIPA (shear stress-induced platelet aggregation) of human platelet, and which does not express bleeding action in an medicinally effective dose to exhibit antithrombotic action, is used as an active ingredient of an antithrombotic agent.

    摘要翻译: 具有与人血管性血友病因子的反应性的单克隆抗体,其具有抑制人血小板的RIPA(瑞斯托菌素诱导的血小板聚集),BIPA(博来敏素诱导的血小板聚集)和SIPA(剪切应力诱导的血小板聚集)的作用, 并且在药物有效剂量中不表现出血作用以显示抗血栓形成作用,用作抗血栓形成剂的活性成分。

    Antithrombotic agent and anti-von Willebrand factor monoclonal antibody
    3.
    发明授权
    Antithrombotic agent and anti-von Willebrand factor monoclonal antibody 失效
    抗血栓形成剂和抗血小板血友病因子单克隆抗体

    公开(公告)号:US5916805A

    公开(公告)日:1999-06-29

    申请号:US836982

    申请日:1997-06-27

    CPC分类号: C07K16/36 A61K38/00

    摘要: A monoclonal antibody, which has reactivity with human von Willebrand factor, which has action to inhibit RIPA (ristocetin-induced platelet aggregation), BIPA (botrocetin-induced platelet aggregation), and SIPA (shear stress-induced platelet aggregation) of human platelet, and which does not express bleeding action in an medicinally effective dose to exhibit antithrombotic action, is used as an active ingredient of an antithrombotic agent.

    摘要翻译: PCT No.PCT / JP95 / 02435 Sec。 371日期:1997年6月27日 102(e)日期1997年6月27日PCT提交1995年11月29日PCT公布。 出版物WO96 / 17078 日期1996年6月6日具有与人血管性血友病因子的反应性的单克隆抗体,其具有抑制RIPA(瑞斯他汀诱导的血小板聚集),BIPA(博来敏素诱导的血小板聚集)和SIPA(剪切应力诱导的血小板聚集)的作用 )的人血小板,并且在药物有效剂量中不表现出血作用以显示抗血栓形成作用,用作抗血栓形成剂的活性成分。

    Antithrombotic agent and anti-von willebrand factor monoclonal antibody
    4.
    发明授权
    Antithrombotic agent and anti-von willebrand factor monoclonal antibody 有权
    抗血栓形成剂和抗血友病血清素因子单克隆抗体

    公开(公告)号:US06280731B1

    公开(公告)日:2001-08-28

    申请号:US09299016

    申请日:1999-04-26

    IPC分类号: A61K39395

    CPC分类号: C07K16/36 A61K38/00

    摘要: A monoclonal antibody, which has reactivity with human von Willebrand factor, which has action to inhibit RIPA (ristocetin-induced platelet aggregation), BIPA (botrocetin-induced platelet aggregation), and SIPA (shear stress-induced platelet aggregation) of human platelet, and which does not express bleeding action in an medicinally effective dose to exhibit antithrombotic action, is used as an active ingredient of an antithrombotic agent.

    摘要翻译: 具有与人血管性血友病因子的反应性的单克隆抗体,其具有抑制人血小板的RIPA(瑞斯托菌素诱导的血小板聚集),BIPA(博来敏素诱导的血小板聚集)和SIPA(剪切应力诱导的血小板聚集)的作用, 并且在药物有效剂量中不表现出血作用以显示抗血栓形成作用,用作抗血栓形成剂的活性成分。

    Substance with antithrombotic activity and method for detecting glycokallidin
    5.
    发明授权
    Substance with antithrombotic activity and method for detecting glycokallidin 失效
    具有抗血栓活性的物质和检测糖调素的方法

    公开(公告)号:US06878811B1

    公开(公告)日:2005-04-12

    申请号:US09673245

    申请日:1999-01-13

    摘要: A method for conveniently detecting binding between the von Willebrand factor and glycoprotein Ib and a means to be used therein. The von Willebrand factor fixed in a reactor immobilized in a reaction vessel in the presence of bottrocetin is bound to a chimeric protein constructed by fusing the carboxyl terminal of a partial protein containing the von Willebrand factor-binding site of glycoprotein Ib with the amino terminal of the Fc region of an immunoglobulin molecule. Then the Fc region of the above immunoglobulin molecule is detected to thereby detect the binding between the von Willebrand factor and the glycoprotein Ib or inhibition of this binding.

    摘要翻译: 一种方便检测血管性血友病因子与糖蛋白Ⅰb之间的结合的方法及其中使用的方法。 固定在反应容器中的存在于布可菌素的反应器中的血管性血友病因子结合于通过将含有糖蛋白1b的血管性血友病变因子结合位点的部分蛋白的羧基末端与羧基末端相连的氨基末端 免疫球蛋白分子的Fc区。 然后检测上述免疫球蛋白分子的Fc区,从而检测血管性血友病因子与糖蛋白Ib之间的结合或抑制该结合。

    Process for producing subunit peptide originating in polymer protein
    8.
    发明授权
    Process for producing subunit peptide originating in polymer protein 失效
    用于产生源自聚合物蛋白质的亚单位肽的方法

    公开(公告)号:US07270972B1

    公开(公告)日:2007-09-18

    申请号:US09926256

    申请日:2000-03-31

    IPC分类号: C12Q1/56 A61K38/00

    CPC分类号: C07K14/46

    摘要: It is provided a method for producing a subunit peptide originating from an oligomeric protein having disulfide bonds within a subunit and between subunits. The method comprises producing a subunit originating from an oligomeric protein having disulfide bonds within a subunit and between subunits by the following steps: (a) a step of refolding the subunit by denaturing the oligomeric protein or its subunit in a solution with a protein-denaturing agent and removing the denaturing agent from the solution in the presence of polyoxyalkyl polyether having a functional group that reacts with a thiol group; and (b) a step of isolating the subunit bonded to the polyoxyalkyl polyether from the solution.

    摘要翻译: 提供了一种用于产生源自在亚基内和亚单位之间具有二硫键的寡聚蛋白质的亚单位肽的方法。 该方法包括通过以下步骤产生源自亚基内和亚基之间具有二硫键的寡聚蛋白的亚基:(a)通过使蛋白质变性的溶液中的寡聚蛋白质或其亚基变性来重新折叠亚基的步骤 在具有与硫醇基反应的官能团的聚氧烷基聚醚的存在下从溶液中除去变性剂; 和(b)从溶液中分离与聚氧烷基聚醚键合的亚基的步骤。

    Protein having antithrombotic activity and method for producing the same
    10.
    发明授权
    Protein having antithrombotic activity and method for producing the same 失效
    具有抗血栓形成活性的蛋白质及其制造方法

    公开(公告)号:US06710031B2

    公开(公告)日:2004-03-23

    申请号:US09969763

    申请日:2001-10-04

    IPC分类号: A61K3846

    CPC分类号: C07K14/46 C07K14/745

    摘要: A method for producing a protein having an antithrombotic activity, which comprises replacing, in a protein that has an amino acid sequence having a homology of not less than 30% to the amino acid sequence of SEQ ID NO: 1 and forms a higher order structure composed of a first &bgr; strand (&bgr;1), a first &agr; helix (&agr;1), a second &agr; helix (&agr;2), a second &bgr; strand (&bgr;2), a loop, a third &bgr; strand (&bgr;3), a fourth &bgr; strand (&bgr;4) and a fifth &bgr; strand (&bgr;5) in this order from the amino terminus, at least one amino acid residue in a region from &agr;2 to &bgr;2 and/or a region from &bgr;3 to &bgr;4 so that electric charge of the amino acid residue is changed towards positive direction.

    摘要翻译: 一种具有抗血栓形成活性的蛋白质的制造方法,其特征在于,具有与SEQ ID NO:1的氨基酸序列具有不小于30%的同源性的氨基酸序列的蛋白质,并形成高级结构 由第一β链(β1),第一α螺旋(alpha1),第二α螺旋(α2),第二β链(β2),环,第三β链(β3),第四条β链 β4)和第五个β链(β5),从氨基末端起始,α2至β2区域和/或β3至β4区域中的至少一个氨基酸残基,使得氨基酸残基的电荷为 转向正向。