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76 条记录 (耗时 0.028 秒)

    Automatic necleic acid purification apparatus and method for aerosol-protecting
    1.
    发明授权
    Automatic necleic acid purification apparatus and method for aerosol-protecting 有权
    自动碳酸净化装置及气溶胶保护方法

    公开(公告)号：US09273306B2

    公开(公告)日：2016-03-01

    申请号：US13885556

    申请日：2011-11-18

    申请人： Han Oh Park ,  Byung Rae Jeong ,  Kwon Sic Kim

    发明人： Han Oh Park ,  Byung Rae Jeong ,  Kwon Sic Kim

    IPC分类号： C12Q1/68 ,  B01L3/00 ,  C12N15/10

    CPC分类号： C12N15/1013 ,  C12Q1/68

    摘要： Disclosed is an automatic nucleic acid purification apparatus which can prevent pollution due to aerosol generated from a biological sample containing high concentration target nucleic acid when the biological sample containing the high concentration target nucleic acid is mixed with other biological sample containing low concentration target nucleic acid or not containing the target nucleic acid. Further, disclosed is an automatic nucleic acid purification apparatus which can be applied to all kinds of nucleic acid purification equipments for purifying a plurality of biological samples using a magnet rode or a multi-pipette block moving in two or three axial directions, and which can minimize pollution due to the aerosol generated from the biological sample containing high concentration target nucleic acid and also can obtain accurate results.

    摘要翻译： 公开了一种自动核酸纯化装置，当含有高浓度靶核酸的生物样品与含有低浓度靶核酸的其他生物样品混合时，可以防止由含有高浓度靶核酸的生物样品产生的气溶胶引起的污染，或 不含靶核酸。 此外，公开了一种自动核酸纯化装置，其可以应用于使用磁珠或多个移液管块在两个或三个轴向移动的多个生物样品的各种核酸纯化设备，并且其可以 尽可能减少由含有高浓度靶核酸的生物样品产生的气溶胶引起的污染，并可获得准确的结果。

    METHOD OF IDENTIFYING NUCLEIC ACID-CONTAINING OBJECT
    4.
    发明申请
    METHOD OF IDENTIFYING NUCLEIC ACID-CONTAINING OBJECT 审中-公开
    识别含有核酸的物体的方法

    公开(公告)号：US20140087377A1

    公开(公告)日：2014-03-27

    申请号：US14005213

    申请日：2012-03-13

    申请人： Han Oh Park ,  Jung Young Choi ,  Eun Su Han ,  Gu Young Song ,  Won Seok Jang

    发明人： Han Oh Park ,  Jung Young Choi ,  Eun Su Han ,  Gu Young Song ,  Won Seok Jang

    IPC分类号： C12Q1/68

    CPC分类号： C12Q1/6816 ,  C12Q1/6818 ,  C12Q2521/327 ,  C12Q2525/121 ,  C12Q2563/185

    摘要： The present invention relates to a method of identifying nucleic acid-containing object, more precisely a method of identifying nucleic acid-containing object which comprises the following steps: (1) preparing nucleic acid-containing object having the nucleotide sequence complementary to the nucleotide sequence of RNA-dual probe; (2) reacting the nucleic acid included in the object with the buffer containing the RNA-dual probe conjugated with a reporter and a quencher respectively and RNase; and (3) detecting fluorescence generated from the reporter. The method of identifying an object of the present invention provides labeling sensitivity 100 times as high as that of the conventional method using sequencing or labeling with fluorescent materials, takes advantages of shorter analysis time, facilitates different labeling on a variety of products according to fluorescent materials, and makes possible unlimited product administration by product group and batch in real production process by differentiating the nucleotide sequence of each oligonucleotide.

    摘要翻译： 本发明涉及鉴定含核酸物质的方法，更准确地说，一种鉴定含核酸物质的方法，包括以下步骤：（1）制备具有与核苷酸序列互补的核苷酸序列的含核酸物质 的RNA双探针; （2）将包含在物体中的核酸与分别与报告子和猝灭剂结合的RNA双重探针的缓冲液和RNase分别反应; 和（3）检测从报告物产生的荧光。 识别本发明的目的的方法提供了使用荧光材料进行测序或标记的常规方法的100倍的标签灵敏度，具有较短的分析时间的优点，便于根据荧光材料对各种产品进行不同的标记 并通过区分每个寡核苷酸的核苷酸序列，在实际生产过程中使产品组和批次无限制地进行产品管理。

    Matrix multiple valve system
    7.
    发明授权
    Matrix multiple valve system 有权
    矩阵多阀系统

    公开(公告)号：US06202687B1

    公开(公告)日：2001-03-20

    申请号：US09508533

    申请日：2000-04-03

    申请人： Han-Oh Park

    发明人： Han-Oh Park

    IPC分类号： F16K1102

    CPC分类号： B01J4/02 ,  B01J19/0046 ,  B01J2219/00394 ,  C40B60/14 ,  Y10T137/87096 ,  Y10T137/87249

    摘要： The system opens and closes an n×m array of liquid pathways using n+m valves. The pathways (2) run from top to bottom of a body (1). Control bars (4), also with liquid pathways (2), are inserted in channels (3). These are movable by a power source. The liquid pathways are opened to pass liquid when the pathways in the body and the control bars are aligned with each other.

    摘要翻译： 该系统使用n + m个阀门打开和关闭nxm阵列的液体通道。 路径（2）从身体（1）的顶部到底部延伸。 控制杆（4）也带有液体通道（2），插入通道（3）中。 这些可以通过电源移动。 当身体和控制杆中的路径彼此对准时，液体通路被打开以通过液体。

    Lyophilized reagent for polymerase chain reaction
    8.
    发明授权
    Lyophilized reagent for polymerase chain reaction 有权
    用于聚合酶链反应的冻干试剂

    公开(公告)号：US6153412A

    公开(公告)日：2000-11-28

    申请号：US206656

    申请日：1998-12-07

    申请人： Han-Oh Park ,  Jae-Jong Kim

    发明人： Han-Oh Park ,  Jae-Jong Kim

    IPC分类号： C12N9/12 ,  C12N9/96 ,  C12P19/34 ,  C07H21/04 ,  C12Q1/68

    CPC分类号： C12N9/1252 ,  C12N9/96

    摘要： The present invention provides a lyophilized reagent for PCR which is prepared by adding a stabilizing and sedimenting agent to an aqueous reaction mixture and lyophilizing thereof. The lyophilized PCR reagent of the present invention leads to a simplification of multi-step PCR manipulation, an increase of heat stability of the reaction mixture, prevention of carry-over contamination, and improved credibility of experiments. The lyophilized PCR reagent can be applied as a kit for analysis of DNA sequence or for diagnosis of diseases, which guarantee the results of high credibility in a short period of time.

    摘要翻译： 本发明提供了一种用于PCR的冻干试剂，其通过将稳定和沉降剂加入到水性反应混合物中并将其冻干而制备。 本发明的冻干PCR试剂简化了多步PCR操作，提高了反应混合物的热稳定性，防止了携带污染，提高了实验的可信度。 冻干PCR试剂可用作DNA序列分析或疾病诊断的试剂盒，可以在短时间内保证高可信度的结果。