Abstract:
PURPOSE: A virus vector for expressing three different siRNAs and a vaccine containing the same for foot and mouth disease are provided to induce silencing of three site of the virus. CONSTITUTION: A virus vector for preventing foot and mouth disease contains siRNA of sequence numbers 1 to 3. The virus vector contains three promoters, shRNA coding region, and transcription termination factor. The promoter is U6 promoter of sequence number 12 and CMV promoter of sequence number 13. The shRNA coding region contains one or more pair of shRNA coding regions of each sequence number 4-11. The transcription termination factor is pol III or pol II gene. The virus vector is retrovirus, adenovirus or adeno-associated virus.
Abstract:
PURPOSE: A monoclonal antibody which binds to glycoprotein of vesicular stomatitis virus serotype New Jersey is provided to accurately and quickly diagnose neutralizing antibody of vesicular stomatitis virus serotype New Jersey. CONSTITUTION: A monoclonal antibody VSVNJ 1G11 neutralizes vesicular stomatitis virus serotype New Jersey by binding to glycoprotein comprising outer surface of vesicular stomatitis virus serotype New Jersey. The monoclonal antibody VSVNJ 1G11 is prepared by fusion cell line KCLRF-BP-00199. The fusion cell line(deposit number: KCLRF-BP-00199) is prepared by cell fusion of B cells and mouse myeloma-derived cells. A composition for treating vesicular stomatitis contains the monoclonal antibody VSVNJ 1G11.
Abstract:
본 발명은 소 타일레리아병을 진단하는 방법에 관한 것으로서, 보다 상세하게는 라텍스 비드에 코팅된 재조합 p33 단백질에 소의 혈청을 반응시켜 침전여부를 확인함으로써 소 타일레리아병을 진단하는 방법에 관한 것이다. 본 발명의 진단 방법은 소 타일레리아병에 대한 높은 민감도와 특이도를 나타내며, 별도의 장비가 필요없이 육안으로도 결과를 판정할 수 있기 때문에 야외에서 편리하게 소 타일레리아병을 진단하는데 유용하게 사용될 수 있다.
Abstract:
본 발명은 소지방병성백혈병바이러스의 p24 유전자 또는 p15-24-12 유전자를 함유하는 재조합벡터 및 배큘로바이러스를 숙주에 코트랜스펙션시켜 제조한 P24 또는 NP 단백질을 검출항원으로 하는 소지방병성백혈병바이러스 항체검출용 시약을 제공한다. 또한, 본 발명은 소지방병성백혈병바이러스의 p24 유전자 또는 p15-24-12 유전자를 함유하는 재조합벡터 및 배큘로바이러스를 숙주에 코트랜스펙션시켜 소지방병성백혈병바이러스 항체검출용 항원을 제조하는 방법을 제공한다. 또한, 본 발명은 소지방병성백혈병바이러스의 p24 유전자 또는 p15-24-12 유전자를 함유하는 재조합벡터 및 배큘로바이러스를 숙주에 코트랜스펙션시켜 소지방병성백혈병바이러스의 P24 또는 NP 단백질을 제조하고, 이를 검출항원으로 하여 소지방병성백혈병바이러스 항체를 검출하는 방법을 제공한다. 또한, 본 발명은 소지방병성백혈병바이러스의 p24 유전자 또는 p15-24-12 유전자를 함유하는 재조합벡터 및 배큘로바이러스를 숙주에 코트랜스펙션시켜 제조한 P24 또는 NP 단백질을 검출항원으로 스트립상에 고정시킨 소지방병성백혈병바이러스 항체검출용 진단키트를 제공한다.
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和单克隆抗体中表达的重组3ABC非结构蛋白的口蹄疫诊断方法,从而比现有方法更快速和准确地诊断口蹄疫。 构成:编码来源于韩国口蹄疫病毒O / SKR / 2000的重组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由 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。通过用重组杆状病毒感染昆虫细胞表达重组3ABC非结构蛋白。 通过将在大肠杆菌中表达的重组3ABC非结构蛋白导入动物中,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。 一种口蹄疫诊断方法,包括以下步骤:(1)将重组3ABC非结构蛋白稀释于包被缓冲液中,并将稀释液倒入平板中; (2)使测试血清与平板反应; (3)使与试验血清中的口蹄疫病毒抗体结合的缀合物与测试血清具有酶,放射性物质或荧光物质; 和(4)测量酶反应的强度,荧光反应或与缀合物的辐射反应。
Abstract:
PURPOSE: A method of diagnosing vesicular stomatitis by performing an ELISA method using the recombinant envelope glycoprotein antigen of vesicular stomatitis virus(VSV) and monoclonal antibodies thereon is provided. Therefore, it permits quick, exact and specific antibody detection of the VSV and thus exact diagnosis of vesicular stomatitis through the detection. CONSTITUTION: The diagnosing method for vesicular stomatitis is achieved through a VSV detection method consisting of: attaching monoclonal antibodies against an envelope glycoprotein antigen of VSV on a solid supporter; binding the envelope glycoprotein antigen to the monoclonal antibodies attached on the solid supporter in the first step; reacting a sample containing an antibody against the envelope glycoprotein antigen with the envelope glycoprotein antigen of the second step; reacting a secondary antibody selected from the group consisting of a conjugate antibody attached with enzyme and a conjugate antibody attached with a luminescent material with the antibody of the third step.
Abstract:
본 발명은 한국형 낭충봉아부패병 바이러스 감염 진단을 위한 프라이머 셋트 및 이를 이용한 한국형 낭충봉아부패병 바이러스의 감염 진단 방법에 관한 것이다. 본 발명에 따른 한국형 낭충봉아부패병 바이러스 진단용 프라이머 셋트는 다양한 낭충봉아부패병 바이러스 감염 시료에서 한국형 낭충봉아부패병 바이러스를 특이적으로 검출하는 효과가 우수하므로, 한국형 낭충봉아부패병 바이러스의 신속한 검출 및 진단에 유용하게 이용될 수 있다.