Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Reexamination Certificate
2003-12-17
2010-02-23
Li, Ruixiang (Department: 1646)
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
C435S004000, C435S007100
Reexamination Certificate
active
07666611
ABSTRACT:
It is intended to provide a novel receptor of LPA and a method of screening a drug such as an LPA receptor antagonist using the same. Use as a lysophosphatidic acid (LPA) receptor comprising a G protein-coupled protein p2y9. More specifically, use of the G protein-coupled protein p2y9 as a lysophosphatidic acid (LPA) receptor. A method of screening an agonist or an antagonist to the LPA receptor as described above by using the receptor.
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Noguchi et al., “Identification of P2Y9/GPR23 As a Novel G Protein-Coupled Receptor for Lysophosphatidic Acid, Structurally Distant from the EDG Family”, The Journal of Biological Chemistry, vol. 278, No. 28, Jul. 11, 2003, pp. 25600-25606, XP002357510.
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Ishii Satoshi
Noguchi Kyoko
Shimizu Takao
Japan Science and Technology Agency
Li Ruixiang
Westerman Hattori Daniels & Adrian LLP
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