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    • 2. 发明公开
    • 바실러스 프로모터 변이체 및 이를 이용한 단백질의 제조방법
    • BIACILLUS的变体促进剂和使用其制备蛋白质的方法
    • KR1020150136731A
    • 2015-12-08
    • KR1020140063980
    • 2014-05-27
    • 한국생명공학연구원주식회사 제노포커스
    • 김의중최수근반재구
    • C12N15/09C12N15/63
    • C12N15/09
    • 본발명은바실러스유래목적유전자발현증진용프로모터변이체및 그용도에관한것으로, 더욱자세하게는바실러스츄린겐시스() 유래 Cry3Aa 프로모터를포함하고, 상기 Cry3Aa 프로모터 -35 부위의상위(upstream) 영역에바실러스서틸리스 () 유래의 aprE 프로모터또는바실러스서틸리스 () 유래 rapA 프로모터를포함하는목적유전자발현증진용프로모터변이체및 그용도에관한것이다. 본발명목적유전자발현증진용프로모터변이체는바실러스균주에서목적단백질의발현을현저히증진시킬수 있어, 단백질, 폴리펩티드약물과같은목적단백질의대량생산을통해생명공학, 의학뿐만아니라산업적으로유용한단백질의생산에효과적으로사용될수 있다.
    • 本发明涉及用于促进源自芽孢杆菌的靶基因的表达的启动子变体及其用途,更具体地,涉及用于促进靶基因表达的启动子变体,所述启动子变体包括源自苏云金芽孢杆菌的Cry3Aa启动子, 并且包含来自枯草芽孢杆菌的aprE启动子在-35份Cry3Aa启动子的上游区域或来自枯草芽孢杆菌的rapA启动子。 本发明的启动子变体可以显着促进芽孢杆菌菌株中靶蛋白的表达,从而通过大量生产蛋白质和靶蛋白质如多肽来有效地用于生产生物技术,医学上和工业上有用的蛋白质 药物。
    • 8. 发明公开
    • 유전자 발현을 증대시키는 신규한 핵산분자 및 이를 이용한 단백질 생산방법
    • 用于增强基因表达的新型核酸和使用该蛋白的蛋白质生产方法
    • KR1020100088557A
    • 2010-08-09
    • KR1020100008140
    • 2010-01-28
    • 한국생명공학연구원
    • 최수근박승환정다은
    • C12N15/32C12N15/63C07K14/32C12R1/125
    • C12N15/77C12N15/67
    • PURPOSE: A novel stab nucleic acid molecule which enhances gene expression is provided to enhance the expression of a target gene of downstream. CONSTITUTION: A novel stab nucleic acid molecule has STAB-SD(Shine Dalgarno) activation and contains base sequence of sequence number 1. The stab nucleic acid molecule comprises: stab nucleic acid molecule of sequence 1, and 5' nucleic acid molecule of cry3Bb structure gene connected to 3' of nucleic acid. The stab nucleic acid molecule exists at upstream of cry3Bb gene of Bacillus thuringiensis. A vector containing stab nucleic acid molecule additionally contains a promoter and target gene. A method for producing the vector comprises: a step of introducing the vector to a host cell; and a step of collecting target protein encoded by the target gene from the host cell.
    • 目的:提供增强基因表达的新型刺激核酸分子,以增强下游靶基因的表达。 构成:一种新颖的刺激核酸分子具有STAB-SD(Shine Dalgarno)活化并含有序列号1的碱基序列。刺式核酸分子包括:将序列1的核酸分子和cry3Bb结构的5'核酸分子 基因连接到核酸的3'。 刺杆核酸分子存在于苏云金芽孢杆菌cry3Bb基因的上游。 含有刺状核酸分子的载体另外含有启动子和靶基因。 制造载体的方法包括:将载体导入宿主细胞的步骤; 以及从宿主细胞收集靶基因编码的靶蛋白的步骤。
    • 9. 发明公开
    • 유전자 발현을 증대시키는 신규한 핵산분자 및 이를 이용한 단백질 생산방법
    • 用于增强基因表达的新型核酸和使用该蛋白的蛋白质生产方法
    • KR1020100088556A
    • 2010-08-09
    • KR1020100008139
    • 2010-01-28
    • 한국생명공학연구원
    • 최수근박승환정다은
    • C12N15/32C12N15/63C07K14/32C12P21/00
    • C12N15/77C12N15/67
    • PURPOSE: A novel stab nucleic acid molecule enhancing gene expression is provided to enhance expression level of downstream target gene and RNA stabilization. CONSTITUTION: A novel stab nucleic acid molecule having STAB-SD(Shine Dalgarno) has a base sequence of sequence number 1. The novel stab nucleic acid molecule having STAB-SD activity comprises a stab nucleic acid molecule and 5' nucleic acid molecule of cry3Ba structure gene connected to 3' of nucleic acid molecule. A method for producing the target protein comprises: a step of preparing a vector having stab nucleic acid molecule; a step of introducing the vector to a host cell; a step of collecting the target protein encoded by target gene; and a step of purifying the target protein using a column.
    • 目的:提供一种新颖的刺激核酸分子增强基因表达,以提高下游靶基因和RNA稳定化的表达水平。 构成:具有STAB-SD(Shine Dalgarno)的新型刺状核酸分子具有序列号1的碱基序列。具有STAB-SD活性的新型刺状核酸分子包括刺激核酸分子和cry3Ba的5'核酸分子 结构基因与核酸分子的3'连接。 制备靶蛋白的方法包括:制备具有刺状核酸分子的载体的步骤; 将载体引入宿主细胞的步骤; 收集靶基因编码的靶蛋白的步骤; 以及使用柱纯化靶蛋白的步骤。