Novel peptide, novel adsorbent, adsorption unit and adsorption method
    4.
    发明申请
    Novel peptide, novel adsorbent, adsorption unit and adsorption method 审中-公开
    新型肽,新型吸附剂,吸附装置及吸附方法

    公开(公告)号:US20070059800A1

    公开(公告)日:2007-03-15

    申请号:US11599281

    申请日:2006-11-15

    CPC分类号: C07K7/06 C07K17/06 C07K17/08

    摘要: The present invention provides an adsorbent, adsorption unit, and an adsorption method which make it possible to selectively adsorb an immunoglobulin and/or an immune complex present in a body fluid (for example, blood, plasma, etc.) efficiently without pretreating the body fluid. By immobilizing a compound having binding activity for an immunoglobulin and/or an immune complex on a water-insoluble carrier, an adsorbent having remarkably excellent adsorption capacity may be obtained.

    摘要翻译: 本发明提供一种吸附剂,吸附单元和吸附方法,其可以有效地选择性地吸附存在于体液(例如血液,血浆等)中的免疫球蛋白和/或免疫复合物,而无需预处理体 流体。 通过将具有免疫球蛋白和/或免疫复合物的结合活性的化合物固定在水不溶性载体上,可以获得具有极好的吸附能力的吸附剂。

    Peptide, novel adsorbent, adsorption unit and adsorption method
    5.
    发明授权
    Peptide, novel adsorbent, adsorption unit and adsorption method 有权
    肽,新型吸附剂,吸附装置及吸附方法

    公开(公告)号:US07153945B2

    公开(公告)日:2006-12-26

    申请号:US10489202

    申请日:2002-09-18

    IPC分类号: A61K39/00

    CPC分类号: C07K7/06 C07K17/06 C07K17/08

    摘要: The present invention provides an adsorbent, adsorption unit, and an adsorption method which make it possible to selectively adsorb an immunoglobulin and/or an immune complex present in a body fluid (for example, blood, plasma, etc.) efficiently without pretreating the body fluid. By immobilizing a compound having binding activity for an immunoglobulin and/or an immune complex on a water-insoluble carrier, an adsorbent having remarkably excellent adsorption capacity may be obtained.

    摘要翻译: 本发明提供一种吸附剂,吸附单元和吸附方法,其可以有效地选择性地吸附存在于体液(例如血液,血浆等)中的免疫球蛋白和/或免疫复合物,而无需预处理体 流体。 通过将具有免疫球蛋白和/或免疫复合物的结合活性的化合物固定在水不溶性载体上,可以获得具有极好的吸附能力的吸附剂。

    Adsorbent for immunoglobulins and complexes thereof, adsorption method,
and adsorption device
    7.
    发明授权
    Adsorbent for immunoglobulins and complexes thereof, adsorption method, and adsorption device 有权
    免疫球蛋白吸附剂及其配合物,吸附方法和吸附装置

    公开(公告)号:US6133431A

    公开(公告)日:2000-10-17

    申请号:US117233

    申请日:1998-10-20

    摘要: An adsorbent that exhibits a high specificity in adsorbing immunoglobulins and/or complexes thereof, is extremely reduced in the lowering of the adsorption characteristic during sterilization or storage, is highly stable and safe, and is prepared by immobilizing on a water-insoluble support either a peptide derivative which has undergone at least one of the deletion, substitution, insertion, or addition of amino acids in a peptide having a specified amino acid sequence or an amino acid sequence, or the above peptide derivative which has undergone the addition of Lyn or Cys at the amino and/or carboxyl terminal thereof; a device for adsorption and removal made by packing the adsorbent in a vessel equipped with effluent preventing means; and a method of adsorbing and removing immunoglobulins and/or complexes thereof contained in the blood, plasma or other body fluids with the adsorbent.

    摘要翻译: PCT No.PCT / JP97 / 00161 Sec。 371日期:1998年10月20日 102(e)日期1998年10月20日PCT 1997年1月24日PCT公布。 第WO97 / 26930号公报 日期1997年7月31日在吸附免疫球蛋白和/或其复合物中显示高特异性的吸附剂在灭菌或储存期间吸附特性的降低极度降低,是高度稳定和安全的,并且通过固定在水上制备 - 不溶性支持已经在具有特定氨基酸序列或氨基酸序列的肽中经历了氨基酸的缺失,取代,插入或添加中的至少一个的肽衍生物,或上述已经经历 在其氨基和/或羧基末端添加Lyn或Cys; 用于通过将吸附剂包装在装有流出物防止装置的容器中而进行吸附和除去的装置; 以及利用吸附剂吸收和除去血液,血浆或其他体液中所含的免疫球蛋白和/或其复合物的方法。

    Adsorbent having a terminal hydrazine group and a method for removing
ketoamine-containing protein
    9.
    发明授权
    Adsorbent having a terminal hydrazine group and a method for removing ketoamine-containing protein 失效
    具有末端肼基团的吸附剂和用于除去含有含有酮胺的蛋白质的方法

    公开(公告)号:US5821193A

    公开(公告)日:1998-10-13

    申请号:US557092

    申请日:1995-12-06

    摘要: An adsorbent for removing ketoamine-containing protein, which comprises carrying a compound having a terminal functional group of the formula: ##STR1## wherein each of R.sup.1 and R.sup.2 is an organic group and X is 0 or 1, on a porous water-insoluble carrier, a process for removing ketoamine-containing protein by employing the above adsorbent, a process for preventing or treating for diabetic complication by removing ketoamine-containing protein with the above adsorbent and an adsorber for removing ketoamine-containing protein.

    摘要翻译: PCT No.PCT / JP95 / 00683 Sec。 371 1995年12月6日第 102(e)日期1995年12月6日PCT 1995年4月6日PCT PCT。 公开号WO95 / 27559 日期1995年10月19日一种用于除去含有酮胺的蛋白质的吸附剂,其包括携带具有下式的末端官能团的化合物:其中R1和R2各自为有机基团,X为0或1, 多孔水不溶性载体,通过使用上述吸附剂除去含有酮胺的蛋白质的方法,通过用上述吸附剂除去含有酮胺的蛋白质和除去含有酮胺的蛋白质的吸附剂来预防或治疗糖尿病并发症的方法。

    Method for immobilizing ligand or compound having ligand bonded thereto
    10.
    发明授权
    Method for immobilizing ligand or compound having ligand bonded thereto 失效
    固定具有配体键合的配体或化合物的方法

    公开(公告)号:US5866387A

    公开(公告)日:1999-02-02

    申请号:US894782

    申请日:1997-08-28

    摘要: There is provided a method for immobilizing a ligand by reacting a solvent-insoluble carrier having aldehyde group with a compound shown by the general formula: ##STR1## wherein X is --S-- or --O--, R.sup.1, R.sup.2 and R.sup.6 are the same or different, each of which is hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R.sup.3 is hydrogen atom or a substituent wherein an atom adjacent to nitrogen atom shown in the above-mentioned general formula has no unsaturated bond, R.sup.4, R.sup.5 and R.sup.7 are arbitrary substituents; provided that only one partial chemical structure of HX--C--C--NHR.sup.3 wherein X and R.sup.3 are the same as defined above or HX--C--C--C--NHR.sup.3 wherein X and R.sup.3 are the same as defined above is contained in one compound described above by which, a ligand or a compound to which a ligand is bonded can react specifically and effectively with aldehyde group in a solvent-insoluble carrier at a prescribed position to form a stable bond.

    摘要翻译: PCT No.PCT / JP96 / 00450 Sec。 371日期1997年8月28日 102(e)日期1997年8月28日PCT 1996年2月26日PCT公布。 第WO96 / 26786号公报 日期1996年6月9日提供了通过使具有醛基的溶剂不溶性载体与通式如下的化合物反应来固定配体的方法:其中X是-S-或-O-,R 1,R 2 R6相同或不同,分别为氢原子或碳原子数1〜4的烷基,R3为氢原子或上述通式所示的与氮原子相邻的原子没有不饱和基团的取代基 键,R4,R5和R7是任意的取代基; 只要其中X和R 3与上述定义相同的HX-CC-NHR3的仅一部分化学结构或其中X和R 3与上述相同的HX-CCC-NHR 3包含在上述一种化合物中,其中a 配体或配体所结合的化合物可以在规定的位置上与溶剂不溶性载体中的醛基特异性和有效地反应以形成稳定的键。