公开(公告)号：KR101237002B1

公开(公告)日：2013-02-25

申请号：KR1020120054963

申请日：2012-05-23

Applicant: 가톨릭대학교 산학협력단

Inventor： 주지현 ,  김영균 ,  이효주 ,  김주련 ,  정혜린 ,  문수진 ,  강귀영 ,  김인제

IPC: C07K16/18 ,  C12N5/12 ,  G01N33/53

CPC classification number: G01N33/564 ,  C12N5/163 ,  G01N2800/102

Abstract: 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

Abstract translation: 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