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    • 2. 发明公开
    • 대장암 진단용 단백질 마커 멜라노트랜스페린 및 이에 대한 항체를 포함하는 대장암 진단 키트
    • 蛋白质标记用于结肠癌诊断的诊断和诊断工具箱用于使用抗体的抗体
    • KR1020130005087A
    • 2013-01-15
    • KR1020110066456
    • 2011-07-05
    • 한국과학기술연구원
    • 이철주신지혜김혜정염정훈김호근
    • G01N33/574G01N33/68G01N33/53
    • PURPOSE: A kit containing an antibody which specifically binds to melanotransferrin or a fragment thereof for diagnosing colon cancer is provided to ensure high sensitivity and simply analyze plasma without a biopsy. CONSTITUTION: A biomarker for diagnosing colon cancer contains melanotransferrin with an amino acid sequence of sequence number 1. The expression of melanotransferrin is relatively increased in blood, plasma, or serum from an individual with colon cancer. A kit for diagnosing colon cancer contains an antibody which specifically binds to melanotransferrin or a fragment thereof. A method for detecting melanotransferrin comprises: a step of contacting the antibody with a biological sample of an individual who is suspected to have colon cancer; and a step of detecting melanotransferrin from the biological sample.
    • 目的:提供一种包含特异性结合黑色素转铁蛋白或其片段的抗体用于诊断结肠癌的试剂盒,以确保高灵敏度,简单地分析血浆而不进行活组织检查。 构成:用于诊断结肠癌的生物标志物含有具有序列号1的氨基酸序列的黑色素转铁蛋白。来自具有结肠癌的个体的血液,血浆或血清中黑色素转铁蛋白的表达相对增加。 用于诊断结肠癌的试剂盒含有特异性结合黑色素转铁蛋白或其片段的抗体。 检测黑色素转铁蛋白的方法包括:使所述抗体与疑似患有结肠癌的个体的生物样品接触的步骤; 以及从生物样品中检测黑色素转铁蛋白的步骤。
    • 9. 发明公开
    • 대장암 진단용 단백질 마커 켈그라눌린 A와 켈그라눌린 B및 이들 각각에 대한 항체를 포함하는 대장암 진단키트
    • 蛋白标记CALGRANULIN A和GALGRANULIN B用于结肠癌诊断和诊断试剂盒,用于使用抗体的抗体
    • KR1020080092490A
    • 2008-10-16
    • KR1020070035809
    • 2007-04-12
    • 한국과학기술연구원
    • 이철주유명희김혜정김호근강현주
    • G01N33/574G01N33/68G01N33/53
    • Protein markers for diagnosis of colon cancer are provided to improve diagnosis convenience and reduce burden of a patient by using serum, and enhance diagnosis accuracy and sensitivity, so that colon cancer is diagnosed at an early stage. A kit for diagnosis of colon cancer comprises a single or both of antibodies such as multi-clone antibodies or single-clone antibodies against calgranulin A having the amino acid sequence of SEQ ID NO:7 and galgranulin B having the amino acid sequence of SEQ ID NO:9 as protein markers. A method for detecting the protein markers comprises the steps of: (1) coating a specimen to be diagnosed and a control sample to a support; (2) adding antibodies specific to calgranulin A and galgranulin B to the support to perform antigen-antibody reaction; (3) detecting the antigen-antibody reaction product by using a secondary antibody conjugate and coloring substrate; and (4) comparing the results between the specimen and control sample, wherein the specimen is serum or plasma.
    • 提供用于诊断结肠癌的蛋白质标记物,以通过使用血清来提高诊断方便性并减轻患者的负担,并提高诊断准确性和敏感性,从而在早期诊断结肠癌。 用于诊断结肠癌的试剂盒包括单克隆抗体或两种抗体,如多克隆抗体或针对具有SEQ ID NO:7的氨基酸序列的钙粒蛋白A的单克隆抗体和具有SEQ ID NO:7的氨基酸序列的加兰格蛋白B NO:9作为蛋白质标记。 用于检测蛋白质标记物的方法包括以下步骤:(1)将待诊断的样品和对照样品涂布到载体上; (2)向载体添加对钙粒蛋白A和半乳糖蛋白B特异性抗体进行抗原 - 抗体反应; (3)通过使用二抗缀合物和着色底物检测抗原 - 抗体反应产物; 和(4)比较样品和对照样品之间的结果,其中样品是血清或血浆。