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    • 14. 发明公开
    • 구제역 바이러스의 감염여부를 진단하는 방법 및 이를구현하기 위한 진단키트
    • 用于诊断国内动物脚部和口腔疾病的方法,包括反应部分,条带,试验样品引导部分和壳体的快速和诊断试剂盒
    • KR1020040095824A
    • 2004-11-16
    • KR1020030026809
    • 2003-04-28
    • 대한민국(농림축산식품부 농림축산검역본부장)프린스톤바이오메디테크코포레이션(주)피비엠이스트
    • 조인수현방훈이광녕엄재구계수정고영준구복경주이석안수환김인중김옥경김희정장기용신남규황서하강제모김창호고송우
    • G01N33/543
    • G01N33/56983G01N33/526G01N33/558G01N2333/09Y10S436/811
    • PURPOSE: A method for diagnosis of foot and mouth disease and a diagnostic kit are provided, thereby rapidly and accurately diagnosing foot and mouth disease with a small amount of a sample, and easily and rapidly diagnosing foot and mouth disease of domestic animals in the field. CONSTITUTION: The method for diagnosis of foot and mouth disease comprises the steps of: (1) introducing a testing sample into a loading area of a strip; (2) combining a detecting reagent with a marker with a target material in the sample to prepare a complex; (3) developing the complex on a membrane; and (4) measuring the appearance change of a reaction portion having one or more fixing phase selected from antigen, antibody or hapten which is obtainable through the immune reaction from FMDV in a certain region of the membrane. The diagnostic kit comprises a reaction portion(13) having one or more fixing phase selected from antigen, antibody or hapten which is obtainable through the immune reaction from FMDV; a strip(1') having a control portion for determining normal operation on a certain region; a testing sample introducing portion; and a housing with a displaying window(4) for displaying reaction results in the reaction portion(13) and the control portion. on the strip(1').
    • 目的:提供口蹄疫诊断方法和诊断试剂盒,用少量样品快速,准确地诊断口蹄疫,容易快速诊断现场家畜的口蹄疫 。 规定:口蹄疫诊断方法包括以下步骤:(1)将检测样品引入条带的装载区域; (2)将检测试剂与标记物与样品中的靶材料组合以制备复合物; (3)在膜上显影复合物; 和(4)测量具有一个或多个定影相的反应部分的外观变化,所述固定相选自抗原,抗体或半抗原,所述抗原,抗体或半抗原可通过膜的某一区域中的FMDV通过免疫反应获得。 诊断试剂盒包括具有选自抗原,抗体或半抗原的一个或多个固定相的反应部分(13),其可通过FMDV的免疫反应获得; 具有用于确定某一区域正常操作的控制部分的条带(1'); 测试样品引入部分; 以及具有用于在反应部(13)和控制部显示反应结果的显示窗(4)的壳体。 在条带(1')上。
    • 17. 发明公开
    • 베큘러바이러스에 의하여 발현된 조류파라믹소바이러스-7 재조합 HN 단백질 및 이를 이용한 조류파라믹소바이러스-7의 진단 방법
    • 由禽流感病毒表达的AVIAN PARAMYXOVIRUS型7型重组血红蛋白 - 神经酰胺糖苷酶蛋白及其使用的AVIAN PARAMYXOVIRUS型7的诊断方法
    • KR1020140081287A
    • 2014-07-01
    • KR1020120150870
    • 2012-12-21
    • 대한민국(농림축산식품부 농림축산검역본부장)
    • 최강석계수정김지예권준헌이희수성환우
    • C12N15/63C12N15/45C12N15/85C07K14/08
    • The present invention relates to avian paramyxovirus (APMV)-7 recombinant hemagglutinin-neuraminidase (HN) protein expressed by baculoviruses, and a diagnostic method of APMV-7 using the same. The baculoviruses expressing APMV-7 HN protein according to the present invention, or insect cells transfected with the baculoviruses produce a high concentration of APMV-7 HN protein; easily enable the production of a large number of antigens even in a general laboratory allowing cell culture by using the APMV-7 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-7 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-7 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-7 virus antigen). Therefore, a conventional APMV-7 virus antigen diagnostic reagent can be replaced with the APMV-7 HN protein antigen produced by the present invention even if infectious APMV-7 viruses are not secured.
    • 本发明涉及由杆状病毒表达的禽副粘病毒(APMV)-7重组血凝素 - 神经氨酸酶(HN)蛋白,以及使用其的APMV-7的诊断方法。 表达本发明的APMV-7HH蛋白的杆状病毒或用杆状病毒转染的昆虫细胞产生高浓度的APMV-7HH蛋白; 即使在通常使用APMV-7HH蛋白的细胞培养的实验室中也容易产生大量抗原; 并且能够通过昆虫细胞培养法在一周内生产抗原诊断试剂,从而具有将抗原诊断试剂的生产周期缩短至少一周的效果。 此外,本发明生产的APMV-7HH蛋白抗原具有鸡的红细胞的血细胞凝集能力和热稳定性; 已经通过APMV-7免疫血清显示出特异的HI反应; 并且与常规抗原(APMV-7病毒抗原)的HI反应试验结果相比,具有显示相同试验结果的效果。 因此,即使不能确保感染性APMV-7病毒,也可以用本发明生产的APMV-7HH蛋白抗原代替传统的APMV-7病毒抗原诊断试剂。
    • 19. 发明公开
    • 뉴캐슬병바이러스 HN 단백질 및 이를 포함하는 HI법 검사용 항원진단액
    • 新陈代谢病毒HN蛋白和含有其的新鲜病毒的诊断组合物
    • KR1020130071693A
    • 2013-07-01
    • KR1020110139057
    • 2011-12-21
    • 대한민국(농림축산식품부 농림축산검역본부장)
    • 최강석전우진이은경계수정김새로미박미자권준헌
    • C12N15/66C12N15/64C12N15/866C12P21/00
    • PURPOSE: An HN protein of Newcastle disease virus (NDV) and an NDV antigen diagnostic liquid containing the same for a hemagglutination inhibition (HI) method are provided to quickly and cheaply produce the NDV antigen diagnostic liquid without contamination or disease infection. CONSTITUTION: A method for preparing a recombinant baculovirus expression vector comprises the steps of: isolating virus genome RNA from NDV Lasota strain; synthesizing cDNA of HN protein of NDV protein using a reverse primer of sequence number 2 and RNA; performing PCR of cDNA using a forward primer of sequence number 1, and a reverse primer of sequence number 2 to synthesize DNA; treating the synthesized DNA with Xba1 and Hind III, and extracting DNA fragments; and inserting the DNA fragment into a multicloning site of pFastBac TM 1 expression vector with baculovirus polyhedron promoter. [Reference numerals] (AA) Novel method; (BB) Conventional method; (CC) Normal cells
    • 目的:提供新城疫病毒(NDV)的HN蛋白和含有血细胞凝集抑制(HI)方法的NDV抗原诊断液,以快速,便宜地生产无污染或疾病感染的NDV抗原诊断液。 构成:制备重组杆状病毒表达载体的方法包括以下步骤:从NDV Lasota菌株中分离病毒基因组RNA; 使用序列号2和RNA的反向引物合成NDV蛋白的HN蛋白的cDNA; 使用序列号1的正向引物进行cDNA的PCR和序列号2的反向引物合成DNA; 用Xba1和Hind III处理合成的DNA,提取DNA片段; 并将DNA片段插入具有杆状病毒多面体启动子的pFastBac TM 1表达载体的多克隆位点。 (附图标记)(AA)新方法; (BB)常规方法; (CC)正常细胞