HIV envelope polypeptides
    7.
    发明授权
    HIV envelope polypeptides 失效
    HIV包膜多肽

    公开(公告)号:US06331404B1

    公开(公告)日:2001-12-18

    申请号:US09492739

    申请日:2000-01-27

    IPC分类号: G01N3353

    摘要: A method for the rational design and preparation of vaccines based on HIV envelope polypeptides is described. In one embodiment, the method for making an HIV gp120 subunit vaccine for a geographic region comprises determining neutralizing epitopes in the V2 and/or C4 domains of gp120 of HIV isolates from the geographic region and selecting an HIV strain having gp120 a neutralizing epitope in the V2 or C4-domain which is common among isolates in the geographic region. In a preferred embodiment of the method, neutralizing epitopes for the V2, V3, and C4 domains of gp120 are determined. At least two HIV isolates having different neutralizing epitopes in the V2, V3, or C4 domain are selected and used to make the vaccine. The invention also provides a multivalent HIV gp120 subunit vaccine. A DNA sequence encoding gp120 from preferred vaccine strains of HIV, GNE8 and GNE16, expression constructs comprising the GNE8-gp120 and GNE16-gp120 encoding DNA under the transcriptional and translational control of a heterologous promoter, and isolated GNE8-gp120 and GNE16-gp120 are also described.

    摘要翻译: 描述了基于HIV包膜多肽合理设计和制备疫苗的方法。 在一个实施方案中,用于制备用于地理区域的HIV gp120亚单位疫苗的方法包括测定来自地理区域的HIV分离物的gp120的V2和/或C4结构域中的中和表位,并且选择具有gp120的HIV株, V2或C4结构域,这在地理区域的分离株中是常见的。 在该方法的优选实施方案中,测定gp120的V2,V3和C4结构域的中和表位。 选择在V2,V3或C4结构域中具有不同中和表位的至少两种HIV分离物,并用于制备疫苗。 本发明还提供了一种多价HIV gp120亚单位疫苗。 编码来自HIV,GNE8和GNE16的优选疫苗株的gp120的DNA序列,在异源启动子和分离的GNE8-gp120和GNE16-gp120的转录和翻译控制下,包含编码DNA的GNE8-gp120和GNE16-gp120的表达构建体是 也描述。

    HIV envelopolype peptides
    8.
    发明授权
    HIV envelopolype peptides 失效
    HIV包膜蛋白肽

    公开(公告)号:US06806055B2

    公开(公告)日:2004-10-19

    申请号:US09966931

    申请日:2001-09-27

    IPC分类号: G01N3353

    摘要: A method for the rational design and preparation of vaccines based on HIV envelope polypeptides is described. In one embodiment, the method for making an HIV gp120 subunit vaccine for a geographic region comprises determining neutralizing epitopes in the V2 and/or C4 domains of gp120 of HIV isolates from the geographic region and selecting an HIV strain having gp120 a neutralizing epitope in the V2 or C4 domain which is common among isolates in the geographic region. In a preferred embodiment of the method, neutralizing epitopes for the V2, V3, and C4 domains of gp120 are determined. At least two HIV isolates having different neutralizing epitopes in the V2, V3, or C4 domain are selected and used.to make the vaccine. The invention also provides a multivalent HIV gp120 subunit vaccine. A DNA sequence encoding gp120 from preferred vaccine strains of HIV, GNE8 and GNE16, expression constructs comprising the GNE8-gp120 and GNE16-gp120 encoding DNA under the transcriptional and translational control of a heterologous promoter, and isolated GNE8-gp120 and GNE16-gp120 are also described.

    摘要翻译: 描述了基于HIV包膜多肽合理设计和制备疫苗的方法。 在一个实施方案中,用于制备用于地理区域的HIV gp120亚单位疫苗的方法包括测定来自地理区域的HIV分离物的gp120的V2和/或C4结构域中的中和表位,并且选择具有gp120的HIV株, V2或C4结构域,这在地理区域中是分离的。 在该方法的优选实施方案中,测定gp120的V2,V3和C4结构域的中和表位。 选择并使用至少两个在V2,V3或C4结构域中具有不同中和表位的HIV分离物来制备疫苗。 本发明还提供了一种多价HIV gp120亚单位疫苗。 编码来自HIV,GNE8和GNE16的优选疫苗株的gp120的DNA序列,在异源启动子和分离的GNE8-gp120和GNE16-gp120的转录和翻译控制下,包含编码DNA的GNE8-gp120和GNE16-gp120的表达构建体是 也描述。

    HIV envelope polypeptides
    9.
    发明授权
    HIV envelope polypeptides 有权
    HIV包膜多肽

    公开(公告)号:US6042836A

    公开(公告)日:2000-03-28

    申请号:US134075

    申请日:1998-08-13

    摘要: A method for the rational design and preparation of vaccines based on HIV envelope polypeptides is described. In one embodiment, the method for making an HIV gp120 subunit vaccine for a geographic region comprises determining neutralizing epitopes in the V2 and/or C4 domains of gp120 of HIV isolates from the geographic region and selecting an HIV strain having gp120 a neutralizing epitope in the V2 or C4 domain which is common among isolates in the geographic region. In a preferred embodiment of the method, neutralizing epitopes for the V2, V3, and C4 domains of gp120 are determined. At least two HIV isolates having different neutralizing epitopes in the V2, V3, or C4 domain are selected and used to make the vaccine. The invention also provides a multivalent HIV gp120 subunit vaccine.

    摘要翻译: 描述了基于HIV包膜多肽合理设计和制备疫苗的方法。 在一个实施方案中,用于制备用于地理区域的HIV gp120亚单位疫苗的方法包括测定来自地理区域的HIV分离物的gp120的V2和/或C4结构域中的中和表位,并且选择具有gp120的HIV株, V2或C4结构域,这在地理区域中是分离的。 在该方法的优选实施方案中,测定gp120的V2,V3和C4结构域的中和表位。 选择在V2,V3或C4结构域中具有不同中和表位的至少两种HIV分离物,并用于制备疫苗。 本发明还提供了一种多价HIV gp120亚单位疫苗。

    HIV envelope polypeptides
    10.
    发明授权
    HIV envelope polypeptides 失效
    HIV包膜多肽

    公开(公告)号:US5864027A

    公开(公告)日:1999-01-26

    申请号:US448603

    申请日:1995-10-10

    摘要: A method for the rational design and preparation of vaccines based on HIV envelope polypeptides is described. In one embodiment, the method for making an HIV gp120 subunit vaccine for a geographic region comprises determining neutralizing epitopes in the V2 and/or C4 domains of gp120 of HIV as depicted in the figure. In a preferred embodiment of the method, neutralizing epitopes for the V2, V3 and C4 domains of gp120 are determined. Also described are DNA sequences encoding gp120 from preferred vaccine strains of HIV.

    摘要翻译: PCT No.PCT / US94 / 06036 Sec。 371日期1995年10月10日第 102(e)1995年10月10日日期PCT 1994年6月7日PCT公布。 公开号WO94 / 28929 日期1994年12月22日描述了基于HIV包膜多肽合理设计和制备疫苗的方法。 在一个实施方案中,制备用于地理区域的HIV gp120亚单位疫苗的方法包括如图所示测定HIV的gp120的V2和/或C4结构域中的中和表位。 在该方法的一个优选实施方案中,测定了gp120的V2,V3和C4结构域的中和表位。 还描述了编码来自优选的HIV疫苗株的gp120的DNA序列。