Nucleic acids
    44.
    发明授权
    Nucleic acids 失效
    核酸

    公开(公告)号:US06893843B2

    公开(公告)日:2005-05-17

    申请号:US09833799

    申请日:2001-04-13

    Abstract: Polypeptides, in particular the polypeptide of formula I: Ala-Gln-Glu-Pro-Val-Lys-Gly-Pro-Val-Ser-Thr-Lys- Pro-Gly-Ser-Cys-Pro-Ile-Ile-Leu-Ile-Arg-Cys-Ala- Met-Leu-Asn-Pro-Pro-Asn-Arg-Cys-Leu-Lys-Asp-Thr- Asp-Cys-Pro-Gly-Ile-Lys-Lys-Cys-Cys-Glu-Gly-Ser- Cys-Gly-Met-Ala-Cys-Phe-Val-Pro-Gln and analogues thereof which possess inhibitory activity against human leukocyte elastase. The polypeptides may be obtained by expression using plasmidic expression systems in hosts such as E. Coli and yeast, the polypeptide of formula I being also obtainable from psoriatic plaques.

    Abstract translation: 多肽,特别是式I的多肽:

    Pro-Gly-Ser-Val-Ser-Thr-Lys-Ala-Gln-Glu-Pro-Val-Lys-Gly-Pro-Val-Ser-Thr-Lys- Met-Leu-Asn-Pro-Pro-As-Arg-Cys-Leu- Cys-Pro-Ile-Ile-Leu-Ile-Arg-Cys-Ala- Asp-Cys-Pro-Gly-Ile-Lys-Lys-Cys-Cys-Glu-Gly-Ser-Lys-Asp-Thr- ROW> Cys-Gly-Met-Ala-Cys-Phe-Val-Pro-Gln 其具有对人白细胞弹性蛋白酶的抑制活性的类似物。 多肽可以通过使用诸如大肠杆菌和酵母的宿主中的质粒表达系统进行表达来获得,式I的多肽也可从牛皮癣斑块获得。

      Keptin-a novel keratinocyte-specific proteinase inhibitor
      48.
      发明申请
      Keptin-a novel keratinocyte-specific proteinase inhibitor 审中-公开
      Keptin-一种新型角质形成细胞特异性蛋白酶抑制剂

      公开(公告)号:US20030211587A1

      公开(公告)日:2003-11-13

      申请号:US10141530

      申请日:2002-05-07

      CPC classification number: C07K14/811 C07K14/8139 C07K16/38

      Abstract: The present invention provides a novel keratinocyte-specific secreted protein identified as keptin that inhibits an inflammatory response and activity of proteinase, as well as methods for treating hyperproliferative inflammatory skin diseases using proteinase inhibitor keptin. The invention provides a therapeutic agent for treating psoriasis and squamous cell carcinomas and other inflammatory skin related diseases.

      Abstract translation: 本发明提供一种鉴定为抑制炎症反应和蛋白酶活性的新型角质形成细胞特异性分泌蛋白,以及使用蛋白酶抑制剂治疗过度增生性炎性皮肤病的方法。 本发明提供治疗牛皮癣和鳞状细胞癌及其它炎性皮肤相关疾病的治疗剂。

    Pro-Gly-Ser-Cys-Pro-Ile-Ile-Leu-Ile-Arg-Cys-Ala -Met-Leu - Asn-Pro-Pro-Asn-Arg-Cys-Leu-Lys-Asp -Thr-Asp-Cys-Pro-Gly - Ile-Lys-Lys-Cys-Cys-Glu -Gly-Ser-Cys-Gly-Met-Ala-Cys - Phe-Val-Pro-Gln 及其对人白细胞弹性蛋白酶具有抑制活性的类似物。 可以通过使用诸如大肠杆菌和酵母的宿主中的质粒表达系统进行表达来获得多肽,式I的多肽也可从牛皮癣斑块获得

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