Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kazuhiko Takeda0
Masakazu Miyamoto0
Masayoshi Matsuo0
Shiro Shibayama0
Takao Yoshida0
Tasuku Honjo0
Date of Patent
August 21, 2012
0Patent Application Number
131692780
Date Filed
June 27, 2011
0Patent Citations Received
0
Patent Primary Examiner
Patent abstract
The present invention relates to a substance specific to human PD-1 comprising a part that recognizes human PD-1, a part that recognizes a membrane protein in cell membrane of human PD-1-expressing cells, and linkers. Since the substance specific to human PD-1 selectively can recognize human PD-1 and a membrane protein on cell membrane of human PD-1-expressing cells and can transmit inhibitory signal of human PD-1, it is useful for therapy and/or prevention of diseases caused by immunopathy.
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