Immunogenic Polypeptides and Monoclonal Antibodies
    4.
    发明申请
    Immunogenic Polypeptides and Monoclonal Antibodies 审中-公开
    免疫原性多肽和单克隆抗体

    公开(公告)号:US20130184200A1

    公开(公告)日:2013-07-18

    申请号:US13555311

    申请日:2012-07-23

    IPC分类号: A61K38/16 C07K14/315

    摘要: Provided herein are compositions and methods for eliciting an immune response against Streptococcus pneumoniae. More particularly, the compositions and methods relate to immunogenic polypeptides, including fragments of PhtD and variants thereof, and nucleic acids, vectors and transfected cells that encode or express the polypeptides. Methods of making and using the immunogenic polypeptides are also described.

    摘要翻译: 本文提供了用于引发针对肺炎链球菌的免疫应答的组合物和方法。 更具体地,组合物和方法涉及免疫原性多肽,包括PhtD及其变体的片段,以及编码或表达多肽的核酸,载体和转染细胞。 还描述了制备和使用免疫原性多肽的方法。

    Modified Streptococcus Pneumonia Pneumolysin (PLY) Polypeptides
    7.
    发明申请
    Modified Streptococcus Pneumonia Pneumolysin (PLY) Polypeptides 有权
    改良型肺炎链球菌溶血素(PLY)多肽

    公开(公告)号:US20140341942A1

    公开(公告)日:2014-11-20

    申请号:US14269501

    申请日:2014-05-05

    IPC分类号: C07K14/315 C07K16/12

    摘要: This disclosure relates to modified Streptococcus pneumonia pneumolysm (PLY) proteins which lack hemolytic activity and can be used as immunogens in an immunogenic composition or vaccine against invasive pneumococcol diseases caused by S. pneumonia The modified pneumolysm proteins comprise ammo acid substitutions at threonine 65, glycine 293 and cysteine 428 Nucleic acids, polypeptides encoded thereby, compositions containing the same, methods for using such nucleic acids, polypeptides and compositions are also provided

    摘要翻译: 本公开涉及缺乏溶血活性并可用作免疫原性组合物或针对由肺炎链球菌引起的侵袭性肺炎球菌疾病的疫苗的免疫原的改良的肺炎链球菌肺炎球菌(PLY)蛋白。经修饰的肺炎球菌蛋白包括在苏氨酸65处的氨基酸取代,甘氨酸 293和半胱氨酸428也提供了核酸,由此编码的多肽,含有其的组合物,使用这些核酸,多肽和组合物的方法