Nucleic acid constructs
    4.
    发明授权
    Nucleic acid constructs 失效
    核酸构建体

    公开(公告)号:US06881723B1

    公开(公告)日:2005-04-19

    申请号:US09434830

    申请日:1999-11-05

    CPC classification number: A61K39/385 A61K2039/53 A61K2039/57 A61K2039/6075

    Abstract: Recombinant nucleic acid molecules are described. The molecules have a first sequence encoding a Hepatitis B virus core antigen and a second sequence encoding at least one T cell epitope inserted within the first sequence. Vectors and compositions containing these molecules are also described. Methods of eliciting an immune response using these molecules are also described.

    Abstract translation: 描述重组核酸分子。 分子具有编码乙型肝炎病毒核心抗原的第一序列和编码插入第一序列内的至少一个T细胞表位的第二序列。 还描述了含有这些分子的载体和组合物。 还描述了使用这些分子引发免疫应答的方法。

    Sample delivery module for particle acceleration apparatus
    8.
    发明授权
    Sample delivery module for particle acceleration apparatus 失效
    颗粒加速装置样品传送模块

    公开(公告)号:US6053889A

    公开(公告)日:2000-04-25

    申请号:US874784

    申请日:1997-06-13

    CPC classification number: C12M35/00 A61M5/3015 A61M5/2053

    Abstract: A sample delivery module for use in conjunction with a particle acceleration apparatus includes a fitting for connecting the sample delivery module to the apparatus. The sample delivery module provides a particle acceleration path which includes a portion adapted to receive a sample of particles coated with a biological material, a particle acceleration chamber coaxial with, and in fluid communication, with the cartridge chamber, and a substantially conical exit nozzle coaxial with and in fluid communication with the particle acceleration chamber. In use, a gas stream causes sample particles to be entrained therein and accelerated through the particle acceleration chamber and the exit nozzle toward a target.

    Abstract translation: 与颗粒加速装置结合使用的样品输送模块包括用于将样品输送模块连接到装置的配件。 样品递送模块提供粒子加速路径,其包括适于接收涂覆有生物材料的颗粒样品的部分,与筒室同轴并与流体连通的颗粒加速室,以及基本上圆锥形的出口喷嘴同轴 与颗粒加速室流体连通。 在使用中,气流使得样品颗粒被夹带在其中并通过颗粒加速室和出口喷嘴朝向目标加速。

    Gas driven gene delivery instrument
    9.
    发明授权
    Gas driven gene delivery instrument 失效
    气体驱动基因递送仪器

    公开(公告)号:US5865796A

    公开(公告)日:1999-02-02

    申请号:US767374

    申请日:1996-12-16

    Inventor: Dennis E. McCabe

    CPC classification number: A61M5/3015 C12M35/00 A61M2005/005 A61M5/2053

    Abstract: A gas driven apparatus for accelerating particles coated with a genetic material into a target comprises a reservoir for releasably retaining a gas at a sufficiently high pressure to detach the particles from the surface of a sample cartridge and to carry the particles through the apparatus toward the target. When leaving the apparatus, the particles entrained in the gas stream pass through a substantially conical exit nozzle which causes the pattern of distribution of the particles to greatly expand. Methods for using the apparatus and for preparing the sample cartridges are also described.

    Abstract translation: 用于将涂覆有遗传物质的颗粒加速到靶中的气体驱动装置包括用于以足够高的压力可释放地保持气体的储存器,以将颗粒从样品盒的表面分离并将颗粒通过装置运送到目标 。 当离开设备时,夹带在气流中的颗粒通过基本上圆锥形的出口喷嘴,其导致颗粒分布的图案大大地膨胀。 还描述了使用该设备和准备样品盒的方法。

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