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公开(公告)号:US20070111259A1
公开(公告)日:2007-05-17
申请号:US11521060
申请日:2006-09-13
申请人: Joe Buechler , Gunars Valkirs , Jeff Gray , Nils Lonberg
发明人: Joe Buechler , Gunars Valkirs , Jeff Gray , Nils Lonberg
CPC分类号: C07K16/005 , C07K16/244 , C07K16/26 , C07K16/44 , C07K2317/21 , C07K2317/55 , C07K2317/92
摘要: The invention uses the power of display selection methods to screen libraries of human immunoglobulin genes from nonhuman transgenic animals expressing human immunoglobulins. Such screening produces unlimited numbers of high affinity human antibodies to any target of interest.
摘要翻译: 本发明利用显示选择方法的功能来筛选表达人免疫球蛋白的非人转基因动物的人免疫球蛋白基因的文库。 这样的筛选产生无限数量的高亲和力的人抗体对任何感兴趣的目标。
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公开(公告)号:US20080039338A1
公开(公告)日:2008-02-14
申请号:US11685068
申请日:2007-03-12
申请人: Joe Buechler , Gunars Valkirs , Jeff Gray , Nils Lonberg
发明人: Joe Buechler , Gunars Valkirs , Jeff Gray , Nils Lonberg
IPC分类号: G01N33/543 , C40B30/04
CPC分类号: C07K16/18 , C07K16/244 , C07K2317/21 , C07K2317/55 , G01N33/543 , Y02A50/58 , Y10S435/962 , Y10S435/973 , Y10S436/809
摘要: The invention provides in vitro methods of detection using human antibodies. The methods are particularly useful for analyzing human samples containing HAMA or heterophilic antibodies. A human antibody can bind to an analyte in such samples without binding to HAMA or heterophilic antibodies present in the sample. The methods can be effected using a sandwich format among others.
摘要翻译: 本发明提供使用人抗体的体外检测方法。 该方法对于分析含有HAMA或异嗜性抗体的人类样品特别有用。 人抗体可以结合到这些样品中的分析物而不与样品中存在的HAMA或异嗜性抗体结合。 这些方法可以使用夹心形式等来实现。
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公开(公告)号:US07189515B2
公开(公告)日:2007-03-13
申请号:US10149737
申请日:2000-12-06
申请人: Joe Buechler , Gunars Valkirs , Jeff Gray , Nils Lonberg
发明人: Joe Buechler , Gunars Valkirs , Jeff Gray , Nils Lonberg
IPC分类号: G01N33/543
CPC分类号: C07K16/18 , C07K16/244 , C07K2317/21 , C07K2317/55 , G01N33/543 , Y02A50/55 , Y02A50/58 , Y10S435/962 , Y10S435/973 , Y10S436/809
摘要: The invention provides in vitro methods of detection using human antibodies. The methods are particularly useful for analyzing human samples containing HAMA or heterophilic antibodies. A human antibody can bind to an analyte in such samples without binding to HAMA or heterophilic antibodies present in the samples. The methods can be effected using a sandwich format among others.
摘要翻译: 本发明提供使用人抗体的体外检测方法。 该方法对于分析含有HAMA或异嗜性抗体的人类样品特别有用。 人抗体可以结合这样的样品中的分析物而不与样品中存在的HAMA或异嗜性抗体结合。 这些方法可以使用夹心形式等来实现。
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公开(公告)号:US06794132B2
公开(公告)日:2004-09-21
申请号:US09453234
申请日:1999-12-01
申请人: Joe Buechler , Gunars Valkirs , Jeff Gray , Nils Lonberg
发明人: Joe Buechler , Gunars Valkirs , Jeff Gray , Nils Lonberg
IPC分类号: C12Q168
CPC分类号: C40B40/02 , A01K67/0275 , A01K2207/15 , A01K2217/00 , A01K2217/05 , A01K2227/105 , A01K2267/01 , C07K16/00 , C07K16/244 , C07K2317/21 , C12N15/1037 , C12N15/8509
摘要: The invention uses the power of display selection methods to screen libraries of human immunoglobulin genes from nonhuman transgenic animals expresing human immunoglobulins. Such screening produces unlimited numbers of high affinity human antibodies to any target of interest.
摘要翻译: 本发明使用显示选择方法的功能来筛选表达人免疫球蛋白的非人转基因动物的人免疫球蛋白基因的文库。 这样的筛选产生无限数量的高亲和力的人抗体对任何感兴趣的目标。
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公开(公告)号:US06680209B1
公开(公告)日:2004-01-20
申请号:US09456090
申请日:1999-12-06
申请人: Joe Buechler , Gunars Valkirs , Jeff Gray , Nils Lonberg
发明人: Joe Buechler , Gunars Valkirs , Jeff Gray , Nils Lonberg
IPC分类号: G01N33543
CPC分类号: C07K16/18 , C07K16/244 , C07K2317/21 , C07K2317/55 , G01N33/543 , Y02A50/55 , Y02A50/58 , Y10S435/962 , Y10S435/973 , Y10S436/809
摘要: The invention provides methods of diagnosis using human antibodies. The methods are particularly useful for analyzing human samples containing HAMA or heterophilic antibodies. A human antibody can bind to an analyte in such samples without binding to HAMA or heterophilic antibodies present in the sample. The methods can be effected using a sandwhich format among others.
摘要翻译: 本发明提供了使用人抗体进行诊断的方法。 该方法对于分析含有HAMA或异嗜性抗体的人类样品特别有用。 人抗体可以结合到这些样品中的分析物而不与样品中存在的HAMA或异嗜性抗体结合。 这些方法可以使用沙子等形式实现。
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公开(公告)号:US07135287B1
公开(公告)日:2006-11-14
申请号:US10111365
申请日:2000-10-02
申请人: Nils Lonberg , Joe Buechler , Jeff Gray , Gunars Valkirs
发明人: Nils Lonberg , Joe Buechler , Jeff Gray , Gunars Valkirs
CPC分类号: C12N15/1037 , G01N33/5308
摘要: The invention uses the power of display selection methods to screen libraries of human immunoglobulin genes from nonhuman transgenic animals expressing human immunoglobulins. Such screening produces unlimited numbers of high affinity human antibodies to any target of interest.
摘要翻译: 本发明利用显示选择方法的功能来筛选表达人免疫球蛋白的非人转基因动物的人免疫球蛋白基因的文库。 这样的筛选产生无限数量的高亲和力的人抗体对任何感兴趣的目标。
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公开(公告)号:US06986986B1
公开(公告)日:2006-01-17
申请号:US09563055
申请日:2000-05-01
申请人: Joe Buechler , Gunars Valkirs , Jeff Gray
发明人: Joe Buechler , Gunars Valkirs , Jeff Gray
CPC分类号: C40B40/02 , C07K16/00 , C07K2319/00 , C12N15/1037
摘要: The invention is directed to inter alia two related but self-sufficient improvements in conventional display methods. The first improvement provides methods of enriching conventional display libraries for members displaying more than one copy of a polypeptide prior to affinity screening of such libraries with a target of interest. These methods can achieve diverse populations in which the vast majority of members retaining full-length coding sequences encode polypeptides having specific affinity for the target. In a second aspect, the invention provides methods of subcloning nucleic acids encoding displayed polypeptides of enriched libraries from a display vector to an expression vector without the need for clonal isolation of individual members. These methods result in polyclonal libraries of antibodies and other polypeptides for use, e.g., as diagnostic or therapeutic reagents.
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公开(公告)号:US06420113B1
公开(公告)日:2002-07-16
申请号:US09410903
申请日:1999-10-02
申请人: Joe Buechler , Gunars Valkirs , Jeff Gray
发明人: Joe Buechler , Gunars Valkirs , Jeff Gray
IPC分类号: C12Q168
CPC分类号: C40B40/02 , C07K16/00 , C07K16/1282 , C07K2319/00 , C12N15/1037 , G01N33/54326 , G01N2333/33 , G01N2400/50
摘要: The invention is directed to production of chimeric antibodies using display screening methods. The invention is based in part on two related but self-sufficient improvements in conventional display methods. The first improvement provides methods of enriching conventional display libraries for members displaying more than one copy of a polypeptide prior to affinity screening of such libraries with a target of interest. These methods can achieve diverse populations in which the vast majority of members retaining full-length coding sequences encode polypeptides having specific affinity for the target. In a second aspect, the invention provides methods of subcloning nucleic acids encoding displayed polypeptides of enriched libraries from a display vector to an expression vector without the need for clonal isolation of individual members. These methods can be used to produce polyclonal libraries of chimeric antibodies for use, e.g., as diagnostic or therapeutic reagents.
摘要翻译: 本发明涉及使用显示筛选方法生产嵌合抗体。 本发明部分地基于传统显示方法的两个相关但是自足的改进。 第一个改进提供了丰富常规显示库的方法,用于在用感兴趣的靶标亲和筛选此类文库之前,显示多于一个拷贝的成员的成员。 这些方法可以实现多种群,其中保留全长编码序列的绝大多数成员编码对靶具有特异性亲和力的多肽。 在第二方面,本发明提供将编码显示多肽的多肽的核酸从显示载体亚克隆到表达载体的方法,而不需要单个成员的克隆分离。 这些方法可用于制备用于例如诊断或治疗试剂的嵌合抗体多克隆文库。
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公开(公告)号:US6057098A
公开(公告)日:2000-05-02
申请号:US832985
申请日:1997-04-04
申请人: Joe Buechler , Gunars Valkirs , Jeff Gray
发明人: Joe Buechler , Gunars Valkirs , Jeff Gray
CPC分类号: C40B40/02 , C07K16/00 , C12N15/1037 , C07K2319/00
摘要: The invention is directed to inter alia two related but self-sufficient improvements in conventional display methods. The first improvement provides methods of enriching conventional display libraries for members displaying more than one copy of a polypeptide prior to affinity screening of such libraries with a target of interest. These methods can achieve diverse populations in which the vast majority of members retaining full-length coding sequences encode polypeptides having specific affinity for the target. In a second aspect, the invention provides methods of subcloning nucleic acids encoding displayed polypeptides of enriched libraries from a display vector to an expression vector without the need for clonal isolation of individual members. These methods result in polyclonal libraries of antibodies and other polypeptides for use, e.g., as diagnostic or therapeutic reagents.
摘要翻译: 本发明特别涉及传统显示方法中的两个相关但自给自足的改进。 第一个改进提供了丰富常规显示库的方法,用于在用感兴趣的靶标亲和筛选此类文库之前,显示多于一个拷贝的成员的成员。 这些方法可以实现多种群,其中保留全长编码序列的绝大多数成员编码对靶具有特异性亲和力的多肽。 在第二方面,本发明提供将编码显示多肽的多肽的核酸从显示载体亚克隆到表达载体的方法,而不需要单个成员的克隆分离。 这些方法导致抗体和其他多肽的多克隆文库用于例如诊断或治疗试剂。
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公开(公告)号:US06555310B1
公开(公告)日:2003-04-29
申请号:US08835159
申请日:1997-04-04
申请人: Jeff Gray , Joe Buechler , Gunars Valkirs
发明人: Jeff Gray , Joe Buechler , Gunars Valkirs
IPC分类号: C12Q170
CPC分类号: C40B40/02 , C07K16/00 , C07K2319/00 , C12N15/1037
摘要: The invention is directed to inter alia two related but self-sufficient improvements in conventional display methods. The first improvement provides methods of enriching conventional display libraries for members displaying more than one copy of a polypeptide prior to affinity screening of such libraries with a target of interest. These methods can achieve diverse populations in which the vast majority of members retaining full-length coding sequences encode polypeptides having specific affinity for the target. In a second aspect, the invention provides methods of subcloning nucleic acids encoding displayed polypeptides of enriched libraries from a display vector to an expression vector without the need for clonal isolation of individual members. These methods result in polyclonal libraries of antibodies and other polypeptides for use, e.g., as diagnostic or therapeutic reagents.
摘要翻译: 本发明特别涉及传统显示方法中的两个相关但自给自足的改进。 第一个改进提供了丰富常规显示库的方法,用于在用感兴趣的靶标亲和筛选此类文库之前,显示多于一个拷贝的成员的成员。 这些方法可以实现多种群,其中保留全长编码序列的绝大多数成员编码对靶具有特异性亲和力的多肽。 在第二方面,本发明提供将编码显示多肽的多肽的核酸从显示载体亚克隆到表达载体的方法,而不需要单个成员的克隆分离。 这些方法导致抗体和其他多肽的多克隆文库用于例如诊断或治疗试剂。
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