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    • 4. 发明公开
    • 대장균에서 조류인플루엔자 바이러스의 뉴라미니다제 N1을 발현하기 위한 벡터 및 방법, 이의 사용방법, 및 뉴라미니다제 저해제
    • 用于在大肠杆菌中表达禽流感病毒的神经氨酸酶N1的载体和方法,其使用方法和用于抑制神经氨酸酶活性的药剂
    • KR20150035884A
    • 2015-04-07
    • KR20150027354
    • 2015-02-26
    • A61K31/40A61K31/433
    • A61K31/433A61K31/40C07K14/11C12N15/09C12N15/64
    • 본발명은대장균에서조류인플루엔자(AI; Avian Influenza) 바이러스의뉴라미니다제(neuraminidase) N1을발현하기위한벡터및 방법, 이를사용하여뉴라미니다제 N1의활성저해제를스크리닝하는방법, 및상기방법에의해스크리닝된새로운뉴라미니다제 N1 활성저해제에관한것으로서, 대장균에서 AI 바이러스뉴라미니다제 N1을발현시켜이를대량으로신속하게생산할수 있으며, 생산된뉴라미니다제를이용하여시험관내에서() AI 바이러스뉴라미니다제 N1 저해후보물질의활성을측정평가하여활성이우수한 AI 바이러스뉴라미니다제 N1 저해제를효율적으로스크리닝할수 있으며, 그결과 AI 바이러스뉴라미니다제 N1 활성을효율적으로저해하는 62종의화합물을새로이밝혀내었다.
    • 本发明涉及用于在大肠杆菌中表达禽流感(AI)病毒的神经氨酸酶N1的载体和方法,筛选神经氨酸酶N的活性抑制剂的方法, 通过使用相同的方法,通过该方法筛选神经氨酸酶N1的新型活性抑制剂。 AI病毒神经氨酸酶N1在大肠杆菌中表达以快速大量生产,具有优异活性的AI病毒神经氨酸酶N1抑制剂通过在体外测量和评价AI病毒神经氨酸酶N1抑制材料候选者的活性而被有效筛选,并且62 作为结果,新发现了有效抑制AI病毒神经氨酸酶N1活性的各种化合物。
    • 8. 发明公开
    • 알엔에이의 생체내 안정성을 증가시키는 벡터
    • 增加RNA的体内稳定性的载体
    • KR1020040051450A
    • 2004-06-18
    • KR1020020079395
    • 2002-12-12
    • 주식회사 인비보사이언스
    • 노현주이명철권영도
    • C12N15/85
    • C12N15/85C12N15/64
    • PURPOSE: A vector for increasing in vivo stability of RNA is provided, thereby increasing expression level or time of a target gene, so that studies on the target gene expressed in fertilized eggs can be easily carried out. CONSTITUTION: The vector for increasing in vivo stability of RNA comprises 3' UTR(untranslated region) and poly(A) between XhoI and XbaI sites in a pcDNA3 vector; and EGFP gene between an initial promoter of cytomegalo virus and betaglobin 3' UTR, wherein the betaglobin 3' UTR is derived from zebra fish or animals such as human and Xenopus; the base number of poly(A) is 10 or more; a foreign gene is inserted between the promoter and betaglobin 3' UTR; the foreign gene is derived from zebra fish or animals.
    • 目的:提供用于提高RNA体内稳定性的载体,从而提高靶基因的表达水平或时间,从而可以容易地对受精卵中表达的靶基因进行研究。 构成:用于增加体内稳定性的载体在pcDNA3载体中包含XhoI和XbaI位点之间的3'UTR(非翻译区)和聚(A) 和EGFP基因在巨细胞病毒的初始启动子和β珠蛋白3'UTR之间,其中所述的β珠蛋白3'UTR衍生自斑马鱼或动物如人和非洲爪蟾; 聚(A)的基数为10以上; 外源基因插入启动子和betaglobin 3'UTR之间; 外源基因源自斑马鱼或动物。
    • 9. 发明公开
    • (+)-단일쇄 RNA 재조합 벡터내 삽입 서열의 유전적 안정성을 증가시키는 방법
    • 改进将外源DNA序列插入单链RNA病毒重组载体的遗传稳定性的方法
    • KR1020020066048A
    • 2002-08-14
    • KR1020010006229
    • 2001-02-08
    • 제이더블유크레아젠 주식회사
    • 이상구김대유김기태배용수
    • C12N15/09
    • C12N15/64C12N15/86C12N2770/32643C12Q1/702
    • PURPOSE: A method for improving the genetic stability of a foreign DNA sequence to be inserted into single-stranded RNA virus recombinant vectors is provided, thereby the genetic stability of the foreign DNA sequence within single-stranded RNA virus recombinant vectors can be significantly improved. CONSTITUTION: The method for improving the genetic stability of a foreign DNA sequence to be inserted into single-stranded RNA virus recombinant vectors comprises inducing mutation of the foreign DNA sequence to have uniform G/C ratio over the total foreign DNA sequence, in which the single-stranded RNA virus recombinant vector is selected from the group consisting of Yellow fever virus vector, Venezuelan equine encephalitis virus vector, Rubella virus vector, and Coxsackievirus vector; the uniform G/C ratio can be accomplished by increasing the amount of G/C in the foreign DNA sequence; and the G/C ratio of the foreign DNA sequence to the total foreign DNA sequence is 40% or more.
    • 目的:提供一种提高插入单链RNA病毒重组载体的外来DNA序列的遗传稳定性的方法,从而显着改善外源DNA序列在单链RNA病毒重组载体内的遗传稳定性。 构成:提高插入单链RNA病毒重组载体的外源DNA序列的遗传稳定性的方法包括诱导外源DNA序列的突变,使其在总外源DNA序列上具有均匀的G / C比,其中 单链RNA病毒重组载体选自黄热病毒载体,委内瑞兰马脑炎病毒载体,风疹病毒载体和柯萨奇病毒载体; 均匀的G / C比可以通过增加外源DNA序列中的G / C量来实现; 外源DNA序列与总外源DNA序列的G / C比为40%以上。