Minimal motifs of linear B-cell epitopes in L1 protein from human papillomavirus type 58 and their applications
    1.
    发明授权
    Minimal motifs of linear B-cell epitopes in L1 protein from human papillomavirus type 58 and their applications 失效
    来自人类乳头瘤病毒58型的L1蛋白中线性B细胞表位的最小基序及其应用

    公开(公告)号:US08715681B2

    公开(公告)日:2014-05-06

    申请号:US13364952

    申请日:2012-02-02

    IPC分类号: A61K39/00 C07K5/00

    摘要: Minimal Motifs of linear B-cell epitopes in L1 structure protein from human papillomavirus type 58 (HPV 58) and their applications are disclosed. Eighteen linear epitope motifs and their extended 8-mer peptides in the L1 protein from HPV 58 are described, which can be used as antigens separately or in combination to specifically detect the serum from subjects with HPV 58 infection, or to develop preventive or therapeutic multi-epitope peptide vaccines against HPV 58 by inducing humoral immunity. Of the eighteen B-cell epitope motifs, ten of them are 100% conservative and one is highly conservative among many homologous proteins of high-risk HPVs. They can be used as candidate “universal” epitopes to develop preventive or therapeutic HPV vaccines. The amino acid sequences of the epitope motifs and the 8-mer peptide formula of the invention are shown below in SEQ ID No. 1-2, 2B, 3, 3B, 4-18, 18B, 19, 19B, and 20-32.

    摘要翻译: 公开了来自人乳头状瘤病毒58型(HPV 58)的L1结构蛋白中线性B细胞表位的最小基序及其应用。 描述了来自HPV58的L1蛋白中的十八个线性表位基序及其延伸的8聚体肽,其可以单独或组合用作抗原,以特异性检测来自具有HPV58感染的受试者的血清,或用于开发预防或治疗多 - 通过诱导体液免疫来抗HPV 58的表面肽疫苗。 在十八个B细胞表位图案中,其中十个是100%保守的,一个在高风险HPV的许多同源蛋白中是高度保守的。 它们可以用作候选“通用”表位,以开发预防或治疗性HPV疫苗。 本发明的表位基序和8-聚体肽配方的氨基酸序列如SEQ ID No.1-2,2B,3,3B,4-18,18B,19,19B和20-32所示 。

    MINIMAL MOTIFS OF LINEAR B-CELL EPITOPES IN L1 PROTEIN FROM HUMAN PAPILLOMAVIRUS TYPE 58 AND THEIR APPLICATIONS
    2.
    发明申请
    MINIMAL MOTIFS OF LINEAR B-CELL EPITOPES IN L1 PROTEIN FROM HUMAN PAPILLOMAVIRUS TYPE 58 AND THEIR APPLICATIONS 失效
    来自人类羊毛病菌类型58的L1蛋白质中的线性B细胞外膜的最小运动及其应用

    公开(公告)号:US20130202632A1

    公开(公告)日:2013-08-08

    申请号:US13364952

    申请日:2012-02-02

    摘要: Minimal Motifs of linear B-cell epitopes in L1 structure protein from human papillomavirus type 58 (HPV 58) and their applications are disclosed. Eighteen linear epitope motifs and their extended 8-mer peptides in the L1 protein from HPV 58 are described, which can be used as antigens separately or in combination to specifically detect the serum from subjects with HPV 58 infection, or to develop preventive or therapeutic multi-epitope peptide vaccines against HPV 58 by inducing humoral immunity. Of the eighteen B-cell epitope motifs, ten of them are 100% conservative and one is highly conservative among many homologous proteins of high-risk HPVs. They can be used as candidate “universal” epitopes to develop preventive or therapeutic HPV vaccines. The amino acid sequences of the epitope motifs and the 8-mer peptide formula of the invention are shown below in SEQ ID No. 1-2, 2B, 3, 3B, 4-18, 18B, 19, 19B, and 20-32.

    摘要翻译: 公开了来自人乳头状瘤病毒58型(HPV 58)的L1结构蛋白中线性B细胞表位的最小基序及其应用。 描述了来自HPV58的L1蛋白中的十八个线性表位基序及其延伸的8聚体肽,其可以单独或组合用作抗原,以特异性检测来自具有HPV58感染的受试者的血清,或用于开发预防或治疗多 - 通过诱导体液免疫来抗HPV 58的表面肽疫苗。 在十八个B细胞表位图案中,其中十个是100%保守的,一个在高风险HPV的许多同源蛋白中是高度保守的。 它们可以用作候选“通用”表位,以开发预防或治疗性HPV疫苗。 本发明的表位基序和8-聚体肽配方的氨基酸序列如SEQ ID No.1-2,2B,3,3B,4-18,18B,19,19B和20-32所示 。

    Thermophilic alkaline phosphoesterase and its expression
    3.
    发明授权
    Thermophilic alkaline phosphoesterase and its expression 失效
    嗜热碱性磷酸酯酶及其表达

    公开(公告)号:US06649390B1

    公开(公告)日:2003-11-18

    申请号:US09530851

    申请日:2000-05-04

    IPC分类号: C12N916

    CPC分类号: C12N9/16

    摘要: The invention belongs to the field of biological engineering techniques and relates to a thermophilic alkaline phosphoesterase. The invention provides an amino acid sequence of a thermophilic alkaline phosphoesterase of the invention, as well as a DNA fragment encoding the amino acid sequence. The present invention also includes methods for cloning an expression vector containing the DNA fragment or a portion thereof and for producing the recombinant enzyme. The invention also relates to a method for tagging biological macromolecules utilizing the enzyme.

    摘要翻译: 本发明属于生物工程技术领域,涉及嗜热碱性磷酸酯酶。 本发明提供本发明的嗜热碱性磷酸酯酶的氨基酸序列,以及编码氨基酸序列的DNA片段。 本发明还包括用于克隆含有DNA片段或其部分并用于产生重组酶的表达载体的方法。 本发明还涉及一种利用该酶标记生物大分子的方法。