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    • 7. 发明授权
    • HCV유래 재조합 혼합항원을 이용한 C형 간염바이러스의 검출방법과 진단키트
    • 丙型肝炎病毒(HCV)是一种有效的抗病毒药物,可用于治疗慢性乙型肝炎
    • KR100434117B1
    • 2004-06-04
    • KR1020000065270
    • 2000-11-03
    • 동화약품주식회사
    • 황순봉윤성준김종우이경재황연하윤승원
    • C12N7/01
    • PURPOSE: Provided are a detecting method of hepatitis C virus(HCV) using recombinant mixed antigens derived from HCV and a diagnostic kit thereof, particularly by immuno chromatography using recombinant mixed antigens including core, NS3 and NS5A proteins of HCV gene as main components. CONSTITUTION: A recombinant Baculovirus(KCCM 10218) is manufactured by cotransfection of Baculovirus transfer vector including HCV derived core protein gene. HCV derived core protein is expressed from the recombinant Baculovirus(KCCM 10218) and has amino acid sequence of SEQ ID NO: 8. A recombinant Baculovirus(KCCM 10219) is manufactured by cotransfection of Baculovirus transfer vector including HCV derived NS3 protein gene. HCV derived NS3 proteins expressed from the recombinant Baculovirus(KCCM 10219) and has amino acid sequence of SEQ ID NO:9. An E.coli transformant(KCCM 10217) is transformed with a recombinant expression vector including HCV derived NS5A protein gene. HCV derived NS5A protein is expressed from the transformant and has amino acid sequence of SEQ ID NO: 10. The HCV diagnostic kit contains a mixed antigen consisting of core, NS3 and NS5A proteins derived from HCV.
    • 目的:提供一种使用来源于HCV的重组混合抗原及其诊断试剂盒,特别是通过使用重组混合抗原(包括HCV基因的核心,NS3和NS5A蛋白)作为主要成分的免疫层析的丙型肝炎病毒(HCV)的检测方法。 构成:重组杆状病毒(KCCM10218)通过共转染包括HCV衍生的核心蛋白基因的杆状病毒转移载体来制造。 HCV衍生的核心蛋白由重组杆状病毒(KCCM 10218)表达并具有SEQ ID NO:8的氨基酸序列。通过共转染包括HCV衍生的NS3蛋白基因的杆状病毒转移载体来生产重组杆状病毒(KCCM 10219)。 由重组杆状病毒(KCCM 10219)表达的HCV衍生的NS3蛋白,具有SEQ ID NO:9的氨基酸序列。 用包含HCV衍生的NS5A蛋白质基因的重组表达载体转化大肠杆菌转化体(KCCM10217)。 HCV衍生的NS5A蛋白由转化体表达并具有SEQ ID NO:10的氨基酸序列。HCV诊断试剂盒含有由HCV衍生的核心,NS3和NS5A蛋白组成的混合抗原。