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    • 6. 发明授权
    • 시트룰린화된 단백질에 특이적인 단클론 항체 및 이를 생산하는 하이브리도마 세포주
    • 特定蛋白质和其生产的杂交细胞系的单克隆抗体
    • KR101237002B1
    • 2013-02-25
    • KR1020120054963
    • 2012-05-23
    • 가톨릭대학교 산학협력단
    • 주지현김영균이효주김주련정혜린문수진강귀영김인제
    • C07K16/18C12N5/12G01N33/53
    • G01N33/564C12N5/163G01N2800/102
    • PURPOSE: A monoclonal antibody which specifically detects proteins with a citrulline residue and a hybridoma cell line are provided to detect citrullinated proteins and to diagnose and treat autoimmune diseases. CONSTITUTION: A monoclonal antibody or an antigen-binding fragment thereof for diagnosing rheumatic arthritis contains a heavy chain variable region with an amino acid sequence of sequence number 3 and a light chain variable region with an amino acid of sequence number 4. The monoclonal antibody or the fragment is produced from a hybridoma(deposit number KCLRF-BP-00276). A method for providing information for diagnosing rheumatoid arthritis comprises a step of measuring antigen-antibody response of citrullinated proteins in a sample. A composition for diagnosing rheumatoid arthritis contains the monoclonal antibody or the fragment. A kit for diagnosing rheumatoid arthritis contains the antibody or the fragment. [Reference numerals] (AA) Cultivating Myeloma cell strain; (BB) Myeloma cell; (CC) Antigen; (DD) Spleen cell; (EE) Fusing in poly(ethylene glycol); (FF) Selecting and cultivating hybrid cells; (GG) Selecting antibody producing cells; (HH) Mass cultivating; (II) Producing clone; (JJ) Freezing; (KK) Thawing; (LL) Inducing tumor; (MM,NN) Antibody
    • 目的:提供特异性检测瓜氨酸残基和杂交瘤细胞系的蛋白质的单克隆抗体,用于检测瓜氨酸化蛋白质并诊断和治疗自身免疫性疾病。 构成:用于诊断风湿性关节炎的单克隆抗体或其抗原结合片段含有具有序列号3的氨基酸序列的重链可变区和具有序列号4的氨基酸的轻链可变区。单克隆抗体或 该片段由杂交瘤(保藏号KCLRF-BP-00276)产生。 用于提供用于诊断类风湿性关节炎的信息的方法包括测量样品中瓜氨酸化蛋白质的抗原 - 抗体应答的步骤。 用于诊断类风湿性关节炎的组合物含有单克隆抗体或片段。 用于诊断类风湿关节炎的试剂盒含有抗体或片段。 (AA)培养骨髓瘤细胞株; (BB)骨髓瘤细胞; (CC)抗原; (DD)脾细胞; (EE)熔融聚(乙二醇); (FF)选择和培养杂交细胞; (GG)选择产生抗体的细胞; (HH)大规模耕种; (二)生产克隆; (JJ)冷冻; (KK)解冻; (LL)诱导肿瘤; (MM,NN)抗体