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    • 2. 发明公开
    • 대장암 과발현 유전자를 이용한 대장암 진단 마커
    • 使用调节基因的结肠癌诊断标记
    • KR1020100012852A
    • 2010-02-08
    • KR1020090127240
    • 2009-12-18
    • 한국생명공학연구원
    • 이희구송은영염영일김선영김영호전호경정경숙원미선김재화윤도영임종석강민아
    • C12Q1/68C12N15/11G01N33/574
    • C12Q1/6844C12N15/11C12Q2600/158G01N33/57419
    • PURPOSE: A diagnosis marker which is specific in colon cancer is provided to determine prognosis and transition of colon cancer and accurately and early diagnose colon cancer. CONSTITUTION: A composition of diagnosing colon cancer contains an agent which is able to measure mRNA or protein level of ANLN(anillin), MELK(maternal embryonic leucine zipper kinase) or CDCA1(NUF2; NDC80 kinetochore complex component). The agent measuring mRNA level contains the primer which specifically binds to the gene. A kit for diagnosing colon cancer contains the composition. A method for diagnosing colon cancer comprises: a step of measuring mRNA from biological sample of a patient who possibly has colon cancer and a step of comparing mRNA level with mRNA level of control sample. In the method, the primer is a primer which specifically binds to ANLN, MELK or CDCA1.
    • 目的:提供结肠癌特异性的诊断标志物,以确定结肠癌的预后和转移,并准确早期诊断结肠癌。 构成:诊断结肠癌的组合物含有能够测量ANLN(青霉素),MELK(母体胚胎亮氨酸拉链激酶)或CDCA1(NUF2; NDC80动粒复合物组分)的mRNA或蛋白质水平的试剂。 测量mRNA水平的试剂含有特异性结合基因的引物。 用于诊断结肠癌的试剂盒含有该组合物。 用于诊断结肠癌的方法包括:测量可能具有结肠癌的患者的生物样品中的mRNA的步骤和将mRNA水平与对照样品的mRNA水平进行比较的步骤。 在该方法中,引物是特异性结合ANLN,MELK或CDCA1的引物。
    • 3. 发明公开
    • NDRG2 유전자를 포함하는 간암 및 그 예후 진단용조성물
    • 用于肝细胞癌的诊断组合物及其包含NDRG2基因的预后
    • KR1020080019520A
    • 2008-03-04
    • KR1020060113439
    • 2006-11-16
    • 한국생명공학연구원
    • 염영일이동철박인영손보화김동준박경찬유향숙송은영김재화임종석이희구
    • C12N15/10C12N15/12G01N33/574
    • A composition comprising NDRG2(N-myc downstream regulated gene 2) gene is provided to diagnose hepatocellular carcinoma and its prognosis, and treat hepatocellular carcinoma by inhibiting growth and transition of liver cancer cells through its overexpression. A composition for diagnosis of hepatocellular carcinoma and its prognosis or preventing or treating hepatocellular carcinoma comprises a primer of SEQ ID NO:3 or 4 capable of amplifying an NDRG2 gene encoding the amino acid sequence of SEQ ID NO:2. A microarray for diagnosis of hepatocellular carcinoma and its prognosis a DNRG2 gene encoding the amino acid sequence of SEQ ID NO:2 or its fragment having the nucleotide sequence of SEQ ID NO:5. An expression vector pcDNA3.1/myc-his/NDRG2 contains the NDRG2 gene. A promoter of NDRG2 gene has the nucleotide sequence of SEQ ID NO:5 and is hypermethylated. A therapeutic agent of hepatitis or hepatocellular carcinoma has the activity of reducing hypermethylation of the promoter of NDRG2 gene having the nucleotide sequence of SEQ ID NO:5. A screening method of the therapeutic agent of hepatitis or hepatocellular carcinoma comprises the steps of: (a) preparing a candidate compound; (b) contacting the candidate compound with a cell having a hypermethylated promoter of NDRG2 gene; and (c) determining whether the candidate compound reduce hypermethylation of the promoter.
    • 提供包含NDRG2(N-myc下游调控基因2)基因的组合物,用于诊断肝细胞癌及其预后,并通过其过表达抑制肝癌细胞的生长和转换来治疗肝细胞癌。 用于诊断肝细胞癌及其预后或预防或治疗肝细胞癌的组合物包含能够扩增编码SEQ ID NO:2的氨基酸序列的NDRG2基因的SEQ ID NO:3或4的引物。 用于诊断肝细胞癌的微阵列及其预后编码SEQ ID NO:2的氨基酸序列的DNRG2基因或其具有SEQ ID NO:5的核苷酸序列的片段。 表达载体pcDNA3.1 / myc-his / NDRG2含有NDRG2基因。 NDRG2基因的启动子具有SEQ ID NO:5的核苷酸序列,并且是高甲基化的。 肝炎或肝细胞癌的治疗剂具有降低具有SEQ ID NO:5的核苷酸序列的NDRG2基因的启动子的高甲基化的活性。 肝炎或肝细胞癌治疗剂的筛选方法包括以下步骤:(a)制备候选化合物; (b)使候选化合物与具有NDRG2基因的高甲基化启动子的细胞接触; 和(c)确定候选化合物是否减少启动子的超甲基化。
    • 9. 发明公开
    • 인간 파스 단백질에 결합하는 파스연결인자에 대한 단일클론항체와 이를 생산하는 융합세포주
    • 针对人类FAS相关因子1(HFAF1)的单克隆抗体及其生产的杂交瘤
    • KR1020040059246A
    • 2004-07-05
    • KR1020020085833
    • 2002-12-28
    • 한국생명공학연구원
    • 임종석김은희이희구이공주채순기김효선하경수류승욱김광동
    • C07K16/18
    • C07K16/18C12N5/163
    • PURPOSE: Monoclonal antibodies against human Fas-associated factor 1 (hFAF1) and hybridomas producing the same are provided, thereby specifically detecting FAF1 protein and inducing immunoprecipitation of hFAF1, so that they can be used in quantification of cell death-associated proteins including Fas protein and verification of association of these proteins to cell death diseases. CONSTITUTION: The monoclonal antibodies against human Fas-associated factor 1 (hFAF1) are derived from mouse, and produced from hybridomas FAF-85(KCTC 10366BP) and FAF-99(KCTC 10367BP). A method for producing the hybridomas producing the monoclonal antibodies against human Fas-associated factor 1 (hFAF1) comprises the steps of: immunizing a mouse with a GST(Glutathion-S-transferase) fusion protein of human Fas-associated factor 1 (hFAF1); fusing spleen cells of the immunized mouse with myeloma cell; and culturing the fusion cells to produce the monoclonal antibodies against human Fas-associated factor 1 (hFAF1). The method for diagnosis of cell death-associated diseases comprises measuring the expression level of human Fas-associated factor 1 (hFAF1) using the monoclonal antibodies against human Fas-associated factor 1 (hFAF1) produced from hybridomas FAF-85(KCTC 10366BP) or FAF-99(KCTC 10367BP).
    • 目的:提供针对人Fas相关因子1(hFAF1)和产生其的杂交瘤的单克隆抗体,从而特异性检测FAF1蛋白并诱导hFAF1的免疫沉淀,使其可用于定量细胞死亡相关蛋白(包括Fas蛋白) 并验证这些蛋白质与细胞死亡疾病的关联。 构成:针对人Fas相关因子1(hFAF1)的单克隆抗体来自小鼠,由杂交瘤FAF-85(KCTC 10366BP)和FAF-99(KCTC 10367BP)产生。 制备产生针对人Fas相关因子1(hFAF1)的单克隆抗体的杂交瘤的方法包括以下步骤:用人Fas相关因子1(hFAF1)的GST(谷胱甘肽-S-转移酶)融合蛋白免疫小鼠, ; 将免疫小鼠的脾细胞与骨髓瘤细胞融合; 并培养融合细胞以产生针对人Fas相关因子1(hFAF1)的单克隆抗体。 用于诊断细胞死亡相关疾病的方法包括使用针对由杂交瘤FAF-85(KCTC 10366BP)产生的人Fas相关因子1(hFAF1)的单克隆抗体或人类Fas相关因子1(hFAF1)的表达水平或 FAF-99(KCTC 10367BP)。
    • 10. 发明公开
    • 포유동물 세포를 슬라이드글래스의 미세배양조건 하에배양할 수 있는 킷트 및 이의 제조방법
    • 生活细胞培养物的多元微生物,文化幻灯片组装及其制备方法
    • KR1020030072043A
    • 2003-09-13
    • KR1020020011576
    • 2002-03-05
    • 한국생명공학연구원
    • 최용경권두한송은영김재화윤도영임종석이희구이영희김진구
    • C12M3/00
    • PURPOSE: A multitest-microslide of living cell cultures, a culture slide assembly and a preparation method thereof are provided, thereby confirming the inserted gene expression and expression position in transformed cells using a microscope. CONSTITUTION: A multitest-microslide comprises 2 to 100 wells where living cells are cultured. A kit for culturing living cells comprises the multitest-microslide comprising 2 to 100 wells; a culturing vessel comprising a fixing means for fixing the multi-test microslide and a humidity-maintaining means for maintaining humidity in the air; and a cover. A method for preparing the kit for culturing living cells comprises the steps of: coating slideglass with hydrophobic film wherein 2 to 100 wells are indicated, sterilizing the slideglass under high pressure, adding gelatin solution into each well, and drying the slideglass to prepare the multitest-microslide; installing the fixing means in the culturing vessel and installing the humidity-maintaining means along the bottom of the culturing vessel; and preparing the cover.
    • 目的:提供活细胞培养物的多重微滑移,培养载玻片组合物及其制备方法,从而使用显微镜证实插入的基因在转化细胞中的表达和表达位置。 构成:多层微量滑坡包括活细胞培养的2至100口井。 用于培养活细胞的试剂盒包括包含2至100个孔的多次微量滑坡; 培养容器,包括用于固定多次测试微滑块的固定装置和用于保持空气中的湿度的保湿装置; 和封面。 制备用于培养活细胞的试剂盒的方法包括以下步骤:涂覆具有疏水膜的滑动玻璃,其中指示有2至100个孔,在高压下对玻璃板进行灭菌,向每个孔中加入明胶溶液,并干燥玻璃以制备多层 -microslide; 将固定装置安装在培养容器中并沿着培养容器的底部安装保湿装置; 并准备封面。