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公开(公告)号:US20070092940A1
公开(公告)日:2007-04-26
申请号:US11233258
申请日:2005-09-22
CPC分类号: A61K47/6803 , A01K2267/0331 , A61K45/06 , A61K47/6817 , A61K47/6851 , A61K47/6889 , C07K16/00 , C07K16/32 , C07K2317/21 , C07K2317/51 , C07K2317/52 , C07K2317/55 , C07K2317/624
摘要: Antibodies are engineered by replacing one or more amino acids of a parent antibody with non cross-linked, highly reactive cysteine amino acids. Antibody fragments may also be engineered with one or more cysteine amino acids to form cysteine engineered antibody fragments (ThioFab). Methods of design, preparation, screening, and selection of the cysteine engineered antibodies are provided. Cysteine engineered antibodies (Ab), optionally with an albumin-binding peptide (ABP) sequence, are conjugated with one or more drug moieties (D) through a linker (L) to form cysteine engineered antibody-drug conjugates having Formula I: Ab-(L-D)p I where p is 1 to 4. Diagnostic and therapeutic uses for cysteine engineered antibody drug compounds and compositions are disclosed.
摘要翻译: 通过用非交联的高反应性半胱氨酸氨基酸替代亲本抗体的一个或多个氨基酸来设计抗体。 抗体片段也可以用一个或多个半胱氨酸氨基酸进行工程化以形成半胱氨酸改造的抗体片段(ThioFab)。 提供了设计,制备,筛选和选择半胱氨酸改造的抗体的方法。 任选与白蛋白结合肽(ABP)序列的半胱氨酸改造的抗体(Ab)通过接头(L)与一个或多个药物部分(D)缀合以形成具有式I的半胱氨酸改造的抗体 - 药物共轭物: in-line-formula description =“In-line Formulas”end =“lead”?> Ab-(LD)
sub> I <?in-line-formula description =“In-line Formulas”end =“尾”→其中p为1至4.公开了半胱氨酸改造的抗体药物化合物和组合物的诊断和治疗用途。
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公开(公告)号:US20070003545A9
公开(公告)日:2007-01-04
申请号:US10886040
申请日:2004-07-08
申请人: Dan Eaton , Maria Pisabarro , Kerstin Schmidt , Richard Vandlen , Nancy Chiang , Lauri Diehl
发明人: Dan Eaton , Maria Pisabarro , Kerstin Schmidt , Richard Vandlen , Nancy Chiang , Lauri Diehl
IPC分类号: G01N33/53 , A61K39/395 , C12N5/06 , C07K16/44 , C07K16/18
CPC分类号: G01N33/57449 , C07K14/5421 , C07K16/24 , C07K2317/76 , G01N33/57415 , G01N33/57442 , G01N33/57496 , G01N33/576 , G01N33/6869 , G01N2333/715 , G01N2800/08 , G01N2800/085 , G01N2800/24
摘要: The present invention is directed to novel polypeptides having structural homology to IL-8 and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention. Further provided herein are methods for treatment and diagnosis of inflammatory diseases.
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公开(公告)号:US20060183169A1
公开(公告)日:2006-08-17
申请号:US11407991
申请日:2006-04-21
申请人: Dan Eaton , Maria Pisabarro , Kerstin Schmidt , Richard Vandlen , Nancy Chiang , Lauri Diehl
发明人: Dan Eaton , Maria Pisabarro , Kerstin Schmidt , Richard Vandlen , Nancy Chiang , Lauri Diehl
IPC分类号: G01N33/574 , C12N5/06 , C07K16/30
CPC分类号: G01N33/57449 , C07K14/5421 , C07K16/24 , C07K2317/76 , G01N33/57415 , G01N33/57442 , G01N33/57496 , G01N33/576 , G01N33/6869 , G01N2333/715 , G01N2800/08 , G01N2800/085 , G01N2800/24 , Y02A50/54
摘要: The present invention is directed to novel polypeptides having structural homology to IL-8 and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention. Further provided herein are methods for treatment and diagnosis of inflammatory diseases.
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44.
公开(公告)号:US20050100544A1
公开(公告)日:2005-05-12
申请号:US10886040
申请日:2004-07-08
申请人: Dan Eaton , Maria Pisabarro , Kerstin Schmidt , Richard Vandlen , Nancy Chiang , Lauri Diehl
发明人: Dan Eaton , Maria Pisabarro , Kerstin Schmidt , Richard Vandlen , Nancy Chiang , Lauri Diehl
IPC分类号: A61K39/395 , C07K16/18 , C07K16/44 , C12N5/06 , G01N33/53
CPC分类号: G01N33/57449 , C07K14/5421 , C07K16/24 , C07K2317/76 , G01N33/57415 , G01N33/57442 , G01N33/57496 , G01N33/576 , G01N33/6869 , G01N2333/715 , G01N2800/08 , G01N2800/085 , G01N2800/24 , Y02A50/54
摘要: The present invention is directed to novel polypeptides having structural homology to IL-8 and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention. Further provided herein are methods for treatment and diagnosis of inflammatory diseases.
摘要翻译: 本发明涉及与IL-8和编码那些多肽的核酸分子具有结构同源性的新型多肽。 本文还提供了包含那些核酸序列的载体和宿主细胞,包含与异源多肽序列融合的本发明的多肽的嵌合多肽分子,与本发明的多肽结合的抗体以及本发明的多肽的制备方法 发明。 本文进一步提供了治疗和诊断炎性疾病的方法。
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