돼지 유행성설사병바이러스 중화 항체의 단쇄 가변 분절을 세균체 막표면에 발현하게 하는 벡터 및 돼지 유행성설사병 바이러스 증식을 억제하는 대장균
    53.
    发明公开
    돼지 유행성설사병바이러스 중화 항체의 단쇄 가변 분절을 세균체 막표면에 발현하게 하는 벡터 및 돼지 유행성설사병 바이러스 증식을 억제하는 대장균 有权
    转移载体,以表达单链抗变态反应片段,用于阻止细菌外膜上的PORCINE流行性腹膜病毒和E.COLI阻止PORCINE Epidemic DiarRHEA病毒的传播

    公开(公告)号:KR1020090011215A

    公开(公告)日:2009-02-02

    申请号:KR1020070074583

    申请日:2007-07-25

    Abstract: A vector and Escherichia coli suppressing proliferation of PED virus are provided to neutralize specifically the porcine epidemic diarrhea virus by being transformed to a surface expression vector and to reveal short chain variable segments of a porcine epidemic diarrhea virus neutralizing antibody at a film surface of a bacterial body. A surface expression vector reveals short chain variable segments of porcine epidemic diarrhea virus neutralizing antibody consisting of a sequence 1 at a film surface of a bacterial body. The surface expression vector includes a base sequence consisting of a sequence 1 and coding the short chain variable cleavage site specifically neutralized to porcine epidemic diarrhea virus(PEDV), T7 RNA polymerase consisting of a base sequence of 21bp~40bp of a sequence 4 and revealing the short chain variable split gene at a film surface of a bacterial body, a base sequence consisting of A sequence 2 coding A signal peptide of IgA proteinase gene of a gonococcus and an autotransporter beta domain gene consisting of a sequence 3 of the IgA proteinase of a base sequence coding six histidines and a gonococcus inserted into a bacterial membrane.

    Abstract translation: 提供抑制PED病毒增殖的载体和大肠杆菌,通过转化成表达表达载体来特异性中和猪流行性腹泻病毒,并显示在细菌膜表面的猪流行性腹泻病毒中和抗体的短链可变区段 身体。 表面表达载体揭示由细菌体的膜表面上的序列1组成的猪流行性腹泻病毒中和抗体的短链可变区段。 表面表达载体包括由序列1组成的碱基序列,并编码特异性中和到猪流行性腹泻病毒(PEDV)的短链可变切割位点,由序列4的21bp〜40bp的碱基序列组成的T7RNA聚合酶,并显示 在细菌体的膜表面的短链可变分裂基因,由编码淋球菌的IgA蛋白酶基因的A序列2的A序列组成的碱基序列和由IgA蛋白酶的序列3组成的自身转运蛋白β结构域基因 编码六个组氨酸的碱基序列和插入到细菌膜中的球菌属。

    돼지 유행성설사병 바이러스를 중화하는 특이 단클론 항체단쇄가변분절 유전자 및 이를 발현한 재조합단백질
    54.
    发明公开
    돼지 유행성설사병 바이러스를 중화하는 특이 단클론 항체단쇄가변분절 유전자 및 이를 발현한 재조합단백질 有权
    SCFV基因及其单克隆抗体2C10的重组蛋白中和病毒性腹膜病毒

    公开(公告)号:KR1020090011205A

    公开(公告)日:2009-02-02

    申请号:KR1020070074569

    申请日:2007-07-25

    Abstract: A gene comprising monoclonal antibody short chain variable segments neutralizing specifically porcine epidemic diarrhea virus(PEDV) is provided to prevent and treat PED pig disease. A gene comprising short chain variable segments neutralizes specifically porcine epidemic diarrhea virus(PEDV) consisting of a base sequence of a sequence 1. The gene comprising the short chain variable segments includes a heavy chain variable(VH) part consisting of a base sequence of 25~330 bp of the sequence 1 and a chain variable(VL) part consisting of a base sequence of 436~759 bp of the sequence 1. A monoclonal antibody includes a heavy chain variable(VH) part consisting of a base sequence of 25~330 bp of the sequence 1 and a chain variable(VL) part consisting of a base sequence of 436~759 bp of the sequence 1.

    Abstract translation: 提供包含中和特异性猪流行性腹泻病毒(PEDV)的单克隆抗体短链可变区的基因,以预防和治疗PED猪病。 包含短链可变区的基因特异性中和由序列1的碱基序列组成的猪流行性腹泻病毒(PEDV)。包含短链可变区的基因包括由25个碱基序列组成的重链可变(VH)部分 序列1〜330bp和由序列1的436〜759bp的碱基序列构成的链可变(VL)部分。单克隆抗体包括由25〜 序列1的330bp和由序列1的436〜759bp的碱基序列组成的链变量(VL)部分。

    곤충세포 발현 재조합 3ABC 비구조단백질 항원 및 단클론항체를 이용한 구제역 진단방법
    55.
    发明公开
    곤충세포 발현 재조합 3ABC 비구조단백질 항원 및 단클론항체를 이용한 구제역 진단방법 有权
    使用在INSEC细胞和单克隆抗体中表达的重组蛋白3ABC非结构蛋白的足球疾病的诊断方法

    公开(公告)号:KR1020030052858A

    公开(公告)日:2003-06-27

    申请号:KR1020010082976

    申请日:2001-12-21

    Abstract: PURPOSE: Diagnostic methods of foot-and-mouth disease using recombinant 3ABC non-structural protein expressed in insect cells and a monoclonal antibody is provided, thereby more rapidly and accurately diagnosing the foot-and-mouth disease than the prior methods. CONSTITUTION: A gene encoding a recombinant 3ABC non-structural protein derived from Korean foot-and-mouth disease virus O/SKR/2000 has the nucleotide sequence of SEQ ID NO: 1. A recombinant baculovirus to be expressed in insect cells is prepared by co-transfection with a recombinant vector containing the recombinant 3ABC non-structural protein gene of SEQ ID NO: 1. The recombinant 3ABC non-structural protein is expressed by infection of the insect cells with the recombinant baculovirus. A hybridoma cell line 3F-11(KCTC 10138BP) is prepared by introducing the recombinant 3ABC non-structural protein expressed in E. coli into an animal, collecting an immunized cell from the animal and fusing the immunized cell with a cancer cell. A monoclonal antibody is produced from the hybridoma cell line 3F-11(KCTC 10138BP). A diagnostic method of foot-and-mouth disease comprises the steps of: (1) diluting the recombinant 3ABC non-structural protein in a coating buffer solution and pouring the diluate on a plate; (2) reacting the testing serum with the plate; (3) reacting a conjugate, which binds with an antibody for foot-and-mouth disease virus in the testing serum and has an enzyme, a radioactive material or a fluorescent material, with the testing serum; and (4) measuring intensity of the enzyme reaction, fluorescence reaction or radiation reaction with the conjugate.

    Abstract translation: 目的:提供使用在昆虫细胞中表达的重组3ABC非结构蛋白和单克隆抗体的口蹄疫诊断方法,从而比现有方法更快速,准确地诊断口蹄疫。 构成:编码来自韩国口蹄疫病毒O / SKR / 2000的重组体3ABC非结构蛋白的基​​因具有SEQ ID NO:1的核苷酸序列。在昆虫细胞中表达的重组杆状病毒通过 用含有SEQ ID NO:1的重组3ABC非结构蛋白基因的重组载体共转染。重组体3ABC非结构蛋白用重组杆状病毒感染昆虫细胞表达。 通过将在大肠杆菌中表达的重组3ABC非结构蛋白质导入动物中,从动物中收集免疫的细胞并将免疫的细胞与癌细胞融合来制备杂交瘤细胞系3F-11(KCTC 10138BP)。 从杂交瘤细胞系3F-11(KCTC 10138BP)产生单克隆抗体。 口蹄疫的诊断方法包括以下步骤:(1)在包被缓冲溶液中稀释重组体3ABC非结构蛋白,将稀释液倒入平板上; (2)使测试血清与板反应; (3)使与测试血清中的口蹄疫病毒抗体结合并具有酶,放射性物质或荧光材料的缀合物与测试血清反应; 和(4)测量酶反应的强度,荧光反应或与缀合物的辐射反应。

    돼지 유행성설사병 바이러스의 특이 중화항체 검출방법
    58.
    发明公开
    돼지 유행성설사병 바이러스의 특이 중화항체 검출방법 有权
    猪腹泻病毒中特异性中和抗体的检测

    公开(公告)号:KR1019990065235A

    公开(公告)日:1999-08-05

    申请号:KR1019980000447

    申请日:1998-01-10

    Abstract: 본 발명은 돼지 유행성설사바이러스의 스파이크(spike) 단백질이 중화항체를 유발하므로 이 스파이크 유전자를 곤충 바이러스인 베큘로바이러스에 삽입하여 발현된 스파이크 단백질(한국종균협회 균주기탁번호 KFCC-11014)을 이용하여 돼지유행성설사병 바이러스의 특이 중화항체검출방법에 관한 발명이다. 유전자재조합 방법으로 대량 생산된 돼지 유행성 설사바이러스 spike 단백질을 이용하여 간접 효소면역학적 측정법(IS-ELISA)으로 돼지 유행성설사바이러스 중화항체를 검출하는 방법을 제공하는 발명이다.
    본 발명의 방법으로 보다 신속하고 정확하게 다수의 혈청을 사용하여 동시에 돼지 유행성설사바이러스 중화항체를 검사할 수 있다.

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