Endothelin DNA and use thereof
    2.
    发明授权
    Endothelin DNA and use thereof 失效
    内皮素DNA及其用途

    公开(公告)号:US5294569A

    公开(公告)日:1994-03-15

    申请号:US9764

    申请日:1993-01-27

    摘要: Disclosed are (1) a DNA sequence containing a segment coding for endothelin-2 or human endothelin-3, (2) a precursor protein and a mature peptide of endothelin-2 or human endothelin-3, (3) a transformant carrying a DNA sequence containing a DNA segment coding for endothelin-2 or human endothelin-3 and (4) a method for preparing mature endothelin-2 or endothelin-3 which comprises culturing the transformant described in (3), producing and accumulating a protein in a culture medium, and collecting the same.Cells transfected or transformed with the DNA allow large amounts of endothelin-2 or endothelin-3 to be produced, which causes the advantageous production of endothelin-2 or endothelin-3.Endothelin-2 and endothelin-3 can be utilized as hypotension therapeutic agents or local vasoconstrictors to animals including humans.

    摘要翻译: 公开了(1)含有编码内皮素-2或人内皮素-3的区段的DNA序列,(2)内皮素-2或人内皮素-3的前体蛋白质和成熟肽,(3)携带DNA的转化体 包含编码内皮素-2或人内皮素-3的DNA区段的序列和(4)制备成熟内皮素-2或内皮素-3的方法,其包括培养(3)中所述的转化体,在培养物中产生和积累蛋白质 中等,收集相同。 用DNA转染或转化的细胞允许产生大量的内皮素-2或内皮素-3,这导致有利地产生内皮素-2或内皮素-3。 内皮素-2和内皮素-3可用作包括人在内的动物的低血压治疗剂或局部血管收缩剂。

    DNA encoding human endothelin-3, and use thereof
    3.
    发明授权
    DNA encoding human endothelin-3, and use thereof 失效
    编码人内皮素-3的DNA及其用途

    公开(公告)号:US5811263A

    公开(公告)日:1998-09-22

    申请号:US645771

    申请日:1996-05-14

    摘要: A cloned DNA molecule is disclosed. The DNA molecule encodes a human endothelin-3 protein having the amino acid sequence: Glu-Gly-Ala-Pro-Glu-His-His-Arg-Ser-Arg-Arg-Cys-Thr-Cys-Phe-Thr-Tyr-Lys-Asp-Lys-Glu-Cys-Val-Tyr-Tyr-Cys-His-Leu-Asp-Ile-Ile-Trp-Ile-Asn-Thr-Pro-Glu or any portion of said amino acid sequence containing Cys-Thr-Cys-Phe-Thr-Tyr-Lys-Asp-Lys-Glu-Cys-Val-Tyr-Tyr-Cys-His-Leu-Asp-Ile-Ile-Trp. Also disclosed is a method of producing mature endothelin-3 protein. In the method, the host cell is cultured, allowing mature endothelin-3 to accumulate in the culture medium, and the mature endothelin-3 protein is separated from the culture medium.

    摘要翻译: 公开了克隆的DNA分子。 DNA分子编码具有以下氨基酸序列的人内皮素-3蛋白:Glu-Gly-Ala-Pro-Glu-His-His-Arg-Ser-Arg-Arg-Cys-Thr-Cys-Phe-Thr-Tyr- Lys-Asp-Lys-Glu-Cys-Val-Tyr-Tyr-Cys-His-Leu-Asp-Ile-Ile-Trp-Ile-Asn-Thr-Pro-Glu或含有Cys- Thr-Cys-Phe-Thr-Tyr-Lys-Asp-Lys-Glu-Cys-Val-Tyr-Tyr-Cys-His-Leu-Asp-Ile-Ile-Trp。 还公开了生产成熟内皮素-3蛋白的方法。 在该方法中,培养宿主细胞,允许成熟的内皮素-3在培养基中积累,并将成熟的内皮素-3蛋白从培养基中分离。

    Human endothelin-3 precursor protein
    4.
    发明授权
    Human endothelin-3 precursor protein 失效
    人内皮素-3前体蛋白

    公开(公告)号:US5548061A

    公开(公告)日:1996-08-20

    申请号:US163030

    申请日:1993-12-06

    摘要: Disclosed are (1) a DNA sequence containing a DNA segment coding for endothelin-2 or human endothelin-3, (2) a precursor protein and a mature peptide of endothelin-2 or human endothelin-3, (3) a transformant carrying a DNA sequence containing a DNA segment coding for endothelin-2 or human endothelin-3 and (4) a method for preparing mature endothelin-2 or endothelin-3 which comprises culturing the transformant described in (3), producing and accumulating a protein in a culture medium, and collecting the same. Cells transfected or transformed with the DNA allow large amounts of endothelin-2 or endothelin-3 to be produced, which causes the advantageous production of endothelin-2 or endothelin-3. Endothelin-2 and endothelin-3 can be utilized as hypotension therapeutic agents or local vasoconstrictors to animals including humans.

    摘要翻译: 公开了(1)含有编码内皮素-2或人内皮素-3的DNA区段的DNA序列,(2)前体蛋白质和内皮素-2或人内皮素-3的成熟肽,(3)携带 含有编码内皮素-2或人内皮素-3的DNA区段的DNA序列和(4)制备成熟内皮素-2或内皮素-3的方法,其包括培养(3)中所述的转化体,产生和积累蛋白质 培养基,并收集。 用DNA转染或转化的细胞允许产生大量的内皮素-2或内皮素-3,这导致有利地产生内皮素-2或内皮素-3。 内皮素-2和内皮素-3可用作包括人在内的动物的低血压治疗剂或局部血管收缩剂。