-
公开(公告)号:US07026446B1
公开(公告)日:2006-04-11
申请号:US09581924
申请日:1998-12-24
申请人: John Leslie Atwell , Peter Leonard Devine , Gregory Coia , Alexander Andrew Kortt , Gillian Wendy Perry , Peter Gregory Bundesen
发明人: John Leslie Atwell , Peter Leonard Devine , Gregory Coia , Alexander Andrew Kortt , Gillian Wendy Perry , Peter Gregory Bundesen
IPC分类号: C07K16/46 , C07K14/31 , C07K14/315 , C07K14/435 , C07K14/705
CPC分类号: C07K14/31 , C07K14/36 , C07K16/10 , C07K16/1081 , C07K16/18 , C07K2317/24 , C07K2317/52 , C07K2317/622 , C07K2319/00
摘要: The invention relates to a chimeric antibody conjugate comprising an antigen binding region of a non-human antibody and an immunoglobulin constant region which comprises at least one CH domain or epitope thereof, with the proviso that the constant region is not a naturally occurring FC fragment. A bifunctional molecule for use in labelling an antibody derived from a first species, the bifunctional molecule comprising a binding region which binds to the antibody of the first species or to one or more groups provided thereon, and a constant region derived from an antibody of a second species, the constant region comprising at least one CH domain or an epitope thereof. The present invention relates to bifunctional molecules and complexes which are useful as positive control reagents in antibody based diagnostic tests. The present invention also relates to polynucleotides encoding these bifunctional molecules, and to diagnostic assays involving the use of these molecules.
摘要翻译: 本发明涉及包含非人抗体的抗原结合区和免疫球蛋白恒定区的嵌合抗体缀合物,其包含至少一个C H H结构域或其表位,条件是恒定区 不是天然存在的F C C片段。 用于标记来自第一物种的抗体的双功能分子,所述双功能分子包含与第一物种的抗体结合的结合区或其上提供的一个或多个基团的结合区和源自 第二种,恒定区包含至少一个C H H结构域或其表位。 本发明涉及在基于抗体的诊断测试中可用作阳性对照试剂的双功能分子和复合物。 本发明还涉及编码这些双功能分子的多核苷酸以及涉及使用这些分子的诊断测定。
-
公开(公告)号:US5844094A
公开(公告)日:1998-12-01
申请号:US403853
申请日:1995-05-30
申请人: Peter John Hudson , Maria Lah , Alex Andrew Kortt , Robert Alexander Irving , John Leslie Atwell , Robyn Louise Malby , Barbara Elaine Power , Peter Malcolm Colman
发明人: Peter John Hudson , Maria Lah , Alex Andrew Kortt , Robert Alexander Irving , John Leslie Atwell , Robyn Louise Malby , Barbara Elaine Power , Peter Malcolm Colman
IPC分类号: C12N15/09 , A61K38/00 , A61K39/395 , A61P37/00 , C07K16/00 , C07K16/10 , C07K16/18 , C07K16/28 , C07K16/30 , C07K19/00 , C12N15/12 , C12P21/08
CPC分类号: C07K16/1018 , C07K16/00 , C07K16/18 , A61K38/00 , C07K2317/55 , C07K2317/622 , C07K2319/02 , C07K2319/43
摘要: A target-binding polypeptide having (a) a stable core polypeptide region (SCR); and (b) at least one target-binding region (TBR), in which the target-binding region(s) are covalently attached to the SCR and which have optionally been subjected to a maturation step in order to modify the specificity, the affinity or the avidity of binding to the target. The polypeptides may self associate to form stable dimers, aggregates or arrays. The polypeptides of the invention have utility in the diagnostic, therapeutic, predictive or preventative fields of the pharmaceutical and health care industries, as well as more general application in the detection and assay of chemical entities.
摘要翻译: PCT No.PCT / AU93 / 00491 Sec。 371日期:1995年5月30日 102(e)日期1995年5月30日PCT提交1993年9月24日PCT公布。 第WO94 / 07921号公报 日期1994年04月14日具有(a)稳定核心多肽区域(SCR)的靶结合多肽; 和(b)至少一个靶结合区域(TBR),其中靶结合区域共价连接到SCR,并且其任选地进行成熟步骤以改变特异性,亲和力 或绑定到目标的亲合力。 多肽可以自身缔合以形成稳定的二聚体,聚集体或阵列。 本发明的多肽可用于制药和保健行业的诊断,治疗,预测或预防领域,以及在化学实体的检测和测定中更一般的应用。
-