Abstract:
The present invention relates to a monoclonal antibody specifically binding to nucleocapsid protein of Newcastle disease virus, and more specifically, to monoclonal antibody 1H5NP prepared by fusing B cells derived from mice immunized with a synthetic peptide of SEQ ID NO: 1; to monoclonal antibody 1H5NP specifically recognizing ETQFLDL epitope in the nucleocapsid protein of Newcastle disease virus; and to a method for detecting Newcastle disease virus using the same.
Abstract translation:本发明涉及与新城疫病毒的核衣壳蛋白特异性结合的单克隆抗体,更具体地,涉及通过融合来自用SEQ ID NO:1的合成肽免疫的小鼠的B细胞而制备的单克隆抗体1H5NP; 单克隆抗体1H5NP特异性识别新城疫病毒核衣壳蛋白中的ETQFLDL表位; 以及使用该新技术检测新城疫病毒的方法。
Abstract:
본 발명은 제6형 조류파라믹소바이러스 (avian paramyxovirus-6, APMV-6)의 헤마글루티닌-뉴라미니다아제 (hemagglutinin-neuraminidase, HN) 단백질을 코딩하는 유전자를 포함하는 재조합 바이러스 발현 벡터, 상기 벡터에 의해 형질전환된 제6형 조류파라믹소바이러스의 헤마글루티닌-뉴라미니다아제 단백질을 발현하는 재조합 곤충 세포, 상기 재조합 곤충세포가 발현하는 제6형 조류파라믹소바이러스의 헤마글루티닌-뉴라미니다아제 재조합 항원 단백질을 포함하는 제6형 조류파라믹소바이러스 진단용 조성물, 진단 키트 및 이를 이용한 진단 방법에 관한 것이다. 본 발명에 따른 진단용 조성물은 살아있는 바이러스 취급에 따른 오염 가능성 없이 안전하고, 신속하게 대량의 샘플로부터 제6형 조류파라믹소바이러스의 감염 여부를 정확하게 진단할 수 있는 우수한 효과를 가지고 있다.
Abstract:
본 발명은 제8형 조류파라믹소바이러스 (avian paramyxovirus-8, APMV-8)의 헤마글루티닌-뉴라미니다아제 (hemagglutinin-neuraminidase, HN) 단백질을 코딩하는 유전자를 포함하는 재조합 바이러스 발현 벡터, 상기 벡터에 의해 형질전환된 제8형 조류파라믹소바이러스의 헤마글루티닌-뉴라미니다아제 단백질을 발현하는 재조합 곤충 세포, 상기 재조합 곤충세포가 발현하는 제8형 조류파라믹소바이러스의 헤마글루티닌-뉴라미니다아제 재조합 항원 단백질을 포함하는 제8형 조류파라믹소바이러스 진단용 조성물, 진단 키트 및 이를 이용한 진단 방법에 관한 것이다. 본 발명에 따른 진단용 조성물은 살아있는 바이러스 취급에 따른 오염 가능성 없이 안전하고, 신속하게 대량의 샘플로부터 제8형 조류파라믹소바이러스의 감염 여부를 정확하게 진단할 수 있는 우수한 효과를 가지고 있다.
Abstract:
The present invention relates to avian paramyxovirus-9 (APMV-9) recombinant hemagglutinin-neuraminidase (NH) protein expressed by baculoviruses, and a diagnostic method of APMV-9 using the same. The baculoviruses expressing APMV-9 HN protein according to the present invention, or insect cells transfected with the baculoviruses produce a high concentration of APMV-9 HN protein; easily enable the production of a large number of antigens even in a general laboratory allowing cell culture by using the APMV-9 HN protein; and enable the production of an antigen diagnostic reagent within a week by an insect cell culture method, thereby having an effect of shortening the production period of the antigen diagnostic reagent by at least one week. In addition, an APMV-9 HN protein antigen produced by the present invention has hemagglutination ability for erythrocytes of a chicken and thermal stability; has exhibited a specific HI reaction by APMV-9 immune serum; and also has an effect of exhibiting the same test result in comparison with a HI reaction test result from a conventional antigen (APMV-9 virus antigen). Therefore, a conventional APMV-9 virus antigen diagnostic reagent can be replaced with the APMV-9 HN protein antigen produced by the present invention even if infectious APMV-9 viruses are not secured.
Abstract:
The present invention relates to a recombinant virus expression vector including a gene which encodes hemagglutinin-neuraminidase (HN) protein of avian paramyxovirus-3 (APMV-3); to recombinant insect cells which transformed by the vector and expressing the HN protein of APMV-3; and to a diagnostic composition for APMV-3 including the recombinant antigenic HN protein of APMV-3 expressed by the recombinant insect cells, a diagnostic kit including the HN protein, and a diagnostic method using the HN protein. The diagnostic composition for APMV-3 according to the present invention is safe without the possibility of contamination caused by treatment of live viruses and has an excellent effect of quickly and accurately diagnosing whether there is infection with APMV-3 from a large number of samples.
Abstract:
The present invention relates to a recombinant virus expression vector including a gene which encodes hemagglutinin-neuraminidase (HN) protein of avian paramyxovirus-8 (APMV-8); to recombinant insect cells transformed by the vector and expressing the HN protein of APMV-8; and to a diagnostic composition for APMV-8 including the recombinant antigenic HN protein of APMV-8 expressed by the recombinant insect cells, a diagnostic kit including the HN protein, and a diagnostic method using the HN protein. The diagnostic composition for APMV-8 according to the present invention is safe without the possibility of contamination caused by treatment of live viruses and has an excellent effect of quickly and accurately diagnosing whether there is infection with APMV-8 from a large number of samples.