Takeda Chemical Industries, Inc.

Takeda Pharmaceutical Company Limited

Yasushi Masuda

Tetsuya Ohtaki

Chieko Kitada

Yoshihiro Ishibashi

Takuya Watanabe

Masaki Hosoya

Yasushi Shintani

Haruo Onda

Yugo Habata

Kazuhiro Ogi

Yasuko Terao

Norio Shimamoto

Yasunori Miyamoto

Yoshihiro Takatsu

Hirokazu Matsumoto

Yasuko Horikoshi

Syuji Hinuma

The antibody of the present invention has an extremely high binding ability to human ZAQL-1, can neutralize the activity of human ZAQL-1, and inhibits the action of human ZAQL-1. Therefore, the antibody is useful as a preventive or therapeutic agent or a diagnostic agent for, e.g., digestive diseases, diseases associated with angiogenesis, diseases relating to pregnancy, eating disorders, sleeping disorders, seasonal depression, reproductive dysfunction, endocrine diseases, senile dementia, Alzheimer's disease, various disorders caused by aging, cerebral circulatory disorders, head trauma, spinal injury, epilepsy, anxiety, depression, manic depression, schizophrenia, alcoholism, Parkinson's disease, hypertension, arteriosclerosis, arrhythmia, premenstral syndrome, glaucoma, cancer, AIDS, diabetes, etc.

ZAQ ligand-1 antibodies and uses thereof

The present invention intends to provide a novel peptide and use thereof. More particularly, the present invention provides a novel peptide and a DNA encoding the same, a drug comprising the peptide or DNA, a screening method/screening kit for a compound or its salt that promotes or inhibits the activity of the peptide, a compound or its salt obtained by the screening, a drug comprising the compound or its salt, etc. The peptide of the invention and the DNA encoding the same are usable, e.g., for the diagnosis, treatment, prevention, etc. of digestive diseases, etc. Moreover, the peptide of the invention is useful as a reagent for screening a compound or its salt that promotes or inhibits the activity of the protein of the invention.

Isolated physiologically active peptide and use thereof

Physiologically active peptide and use thereof

This invention discloses a PACAP receptor protein or a salt thereof, a DNA comprising a DNA fragment coding for the protein, a method for preparing the protein, antibody against the protein, and use of the protein, DNA, and antibodies. A PACAP receptor protein was purified from the bovine cerebrum. DNAs coding for PACAP receptor proteins were isolated from bovine, rat and human cDNA libraries, and their nucleotide sequences were determined. Further, amino acid sequences deduced from the nucleotide sequences were determined. The PACAP receptor proteins and the DNAs coding for the proteins of the present invention can be used for (1) acquisition of antibodies and antisera, (2) construction of expression systems of recombinant receptor proteins, (3) development of receptor binding assay systems using said expression systems and screening of potential compounds for drugs, (4) execution of drug design based on the comparison of ligands and receptors which are structurally similar to each other, (5) preparation of probes and PCR primers in gene diagnosis, and the like.

PACAP receptor protein, method for preparing said protein, and use thereof

This invention discloses a PACAP receptor protein or a salt thereof, a DNA comprising a DNA fragment coding for the protein, a method for preparing the protein, antibody against the protein and use of the protein, DNA and antibodies.

PACAP receptor protein, method for preparing said protein, and use

The present invention relates to a pituitary adenylate cyclase activating polypeptide (PACAP) receptor protein or a salt thereof which is capable of binding PACAP and a method for preparing said receptor protein or salt thereof.

Method for preparing PACAP receptor protein

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Tsukuba, Japan

Yasushi Masuda