Monoclonal antibody, and use thereof

US9155805B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9155805-B2
Application numberUS-201013202330-A
CountryUS
Kind codeB2
Filing dateFeb 20, 2010
Priority dateFeb 20, 2009
Publication dateOct 13, 2015
Grant dateOct 13, 2015

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  2. Abstract

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  5. First independent claim

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Abstract

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[Theme] To provide a monoclonal antibody against human GPR87. Also, to provide a novel means for diagnosing or treating a malignant tumor. [Solution means] Monoclonal antibodies against human GPR87 are provided. The antibodies can recognize human GPR87, which is expressed on a cell membrane while retaining a three-dimensional structure, and can recognize GPR87, which is expressed in a cell endogenously with an epitope being present in an extracellular domain of full-length human GPR87. The antibodies are thus useful in biochemical analysis, etc., of GPR87, useful in immunohistological diagnosis, etc., of squamous cell carcinoma, and also potentially useful in PET diagnosis, antibodies for treatment, etc., of squamous cell carcinoma.

First claim

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What is claimed is: 1. A monoclonal antibody that binds specifically to a protein having the same amino acid sequence as sequence No. 1 or a partial peptide of the protein, recognizing an epitope presented in an amino acid sequence of sequence No. 6, comprising a CDR1, CDR2 and CDR3 of an antibody H chain V region having the amino acid sequences set forth in SEQ ID NOS:20, 21, and 22, respectively; and a CDR1, CDR2 and CDR3 of an antibody L chain V region having the amino acid sequ…

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What does patent US9155805B2 cover?
[Theme] To provide a monoclonal antibody against human GPR87. Also, to provide a novel means for diagnosing or treating a malignant tumor. [Solution means] Monoclonal antibodies against human GPR87 are provided. The antibodies can recognize human GPR87, which is expressed on a cell membrane while retaining a three-dimensional structure, and can recognize GPR87, which is expressed in a cel…
Who is the assignee on this patent?
Hamakubo Takao, Mochizuki Yasuhiro, Aburatani Hiroyuki, and 5 more
What technology area does this patent fall under?
Primary CPC classification A61K51/1072. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Oct 13 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).