Thermostabillization of DNA polymerase by protein folding pathway from a hyperthermophile Archaeon, Pyrococcus furiosus
    1.
    发明授权
    Thermostabillization of DNA polymerase by protein folding pathway from a hyperthermophile Archaeon, Pyrococcus furiosus 有权
    通过蛋白质折叠途径从超嗜热菌(Archaeon),激烈热球菌(Pyrococcus furiosus)中热解DNA聚合酶

    公开(公告)号:US09416408B2

    公开(公告)日:2016-08-16

    申请号:US12065152

    申请日:2006-08-29

    申请人: Frank T. Robb

    发明人: Frank T. Robb

    IPC分类号: C12Q1/68

    CPC分类号: C12Q1/686 C12Q2527/125

    摘要: The present invention relates to maintaining the activity and stability of enzymes and biologically active proteins at increased temperatures by contacting same with a combination of isolated passive and active chaperones from a hyperthermopilic Archaeon, wherein the chaperones may include heat shock proteins, prefoldin and/or chaperonin proteins.

    摘要翻译: 本发明涉及通过使酶和生物活性蛋白质在高温下保持活性和稳定性,其与来自高热原性考古学的分离的被动和活性伴侣的组合接触,其中伴侣可包括热休克蛋白,预折合蛋白和/或伴侣蛋白 蛋白质。

    FOLDING OF RECOMBINANT PROTEINS VIA CO-EXPRESSION OF ARCHAEAL CHAPERONES
    3.
    发明申请
    FOLDING OF RECOMBINANT PROTEINS VIA CO-EXPRESSION OF ARCHAEAL CHAPERONES 审中-公开
    重组蛋白通过共同表达文章的折叠

    公开(公告)号:US20120064560A1

    公开(公告)日:2012-03-15

    申请号:US12999185

    申请日:2009-06-16

    IPC分类号: C12Q1/02 C07H21/04 C12N1/21

    CPC分类号: C12N15/1086 C07K14/195

    摘要: The present invention relates to recombinant protein production, and more specifically, to methods for recovery of properly folder bioactive proteins by expressing chaperone genes from extremophilic Archaea, during recombinant protein synthesis in a host cell thereby significantly improving recovery of properly folded bioactive proteins.

    摘要翻译: 本发明涉及重组蛋白质生产,更具体地说,涉及通过在宿主细胞中重组蛋白质合成期间通过表达来自极细古菌的伴侣蛋白基因来恢复适当的文件夹生物活性蛋白质的方法,从而显着改善正确折叠的生物活性蛋白质的恢复。

    Enhanced protein thermostability and temperature resistance
    4.
    发明授权
    Enhanced protein thermostability and temperature resistance 有权
    增强蛋白质的耐热性和耐温性

    公开(公告)号:US07247432B2

    公开(公告)日:2007-07-24

    申请号:US10390292

    申请日:2003-03-17

    IPC分类号: C12Q1/68

    摘要: Small heat shock proteins, e.g., Pyrococcus fuiosus (Pfu-sHSP and/or Pfu-tsHSP), confer thermotolerance on cellular cultures and on proteins in cellular extracts during prolonged incubation at elevated temperature, demonstrating the ability to protect cellular proteins and maintain cellular viability under heat stress conditions. Such heat shock proteins are effective to combat enzymatic aggregation and intracellular precipitation during heat stress, and thereby enable enhancement of the utility and stability of enzymes in various applications, e.g., Taq polymerase in PCR applications, digestive enzymes in microbial degradative applications, etc.

    摘要翻译: 小热休克蛋白,例如热球菌(Pfu-sHSP和/或Pfu-tsHSP),在高温下长时间孵育时赋予细胞培养物上的耐热性和细胞提取物中的蛋白质,证明保护细胞蛋白质并保持细胞活力的能力 在热应力条件下。 这种热休克蛋白在热胁迫期间有效地抵抗酶聚集和细胞内沉淀,从而能够增强酶在各种应用中的效用和稳定性,例如PCR应用中的Taq聚合酶,微生物降解应用中的消化酶等。

    Thermostabillization of Dna Polymerase by Protein Folding Pathway from a Hyperthermophile Archaeon, Pyrococcus Furiosus
    8.
    发明申请
    Thermostabillization of Dna Polymerase by Protein Folding Pathway from a Hyperthermophile Archaeon, Pyrococcus Furiosus 有权
    通过蛋白质折叠途径从嗜热菌菌体,热球菌(Pyrococcus furiosus)对Dna聚合酶进行热释放

    公开(公告)号:US20080318281A1

    公开(公告)日:2008-12-25

    申请号:US12065152

    申请日:2006-08-29

    申请人: Frank T. Robb

    发明人: Frank T. Robb

    IPC分类号: C12P19/34 C07K14/00

    CPC分类号: C12Q1/686 C12Q2527/125

    摘要: The present invention relates to maintaining the activity and stability of enzymes and biologically active proteins at increased temperatures by contacting same with a combination of isolated passive and active chaperones from a hyperthermopilic Archaeon, wherein the chaperones may include heat shock proteins, prefoldin and/or chaperonin proteins.

    摘要翻译: 本发明涉及通过使酶和生物活性蛋白质在高温下保持活性和稳定性,其与来自高热原性考古学的分离的被动和活性伴侣的组合接触,其中伴侣可包括热休克蛋白,预折合蛋白和/或伴侣蛋白 蛋白质。

    Enhanced protein thermostability and temperature resistance

    公开(公告)号:US06579703B2

    公开(公告)日:2003-06-17

    申请号:US09835909

    申请日:2001-04-16

    IPC分类号: C12D1934

    摘要: Small heat shock proteins, e.g., Pyrococcus fuiosus (Pfu-sHSP), confer thermotolerance on cellular cultures and on proteins in cellular extracts during prolonged incubation at elevated temperature, demonstrating the ability to protect cellular proteins and maintain cellular viability under heat stress conditions. Such heat shock proteins are effective to combat enzymatic aggregation and intracellular precipitation during heat stress, and thereby enable enhancement of the utility and stability of enzymes in various applications, e.g., Taq polymerase in PCR applications, digestive enzymes in microbial degradative applications, etc.