The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jun. 03, 2008

Filed:

Jun. 29, 2001
Applicants:

Hiroyuki Minakata, Kawabe-gun, JP;

Eiko Iwakoshi, Kashiwara, JP;

Kyoko Kuroda, Kyoto, JP;

Inventors:

Hiroyuki Minakata, Kawabe-gun, JP;

Eiko Iwakoshi, Kashiwara, JP;

Kyoko Kuroda, Kyoto, JP;

Assignee:

Suntory Limited, Osaka-shi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01K 67/033 (2006.01); A61K 38/10 (2006.01); C07K 14/575 (2006.01);
U.S. Cl.
CPC ...
Abstract

A novel peptide found as gonadotropin-releasing hormone (GnRH) in octopuses, a member of mollusks. The structure and the activities of the peptide have been unraveled. The peptide finds use as a reagent used in the studies of correlations between the structure and the activities of GnRH and the information processing mechanisms of the nervous systems in higher animals. It can also serve as a base compound in the development of pesticides and drugs. The peptide has the GnRH activity and has the following amino acid sequence (I):<Glu-Zaa-Zaa-His-Zaa-Ser-Zaa-Zaa-Zaa-Zaa-Pro-Gly-NH(SEQ ID NO: 7)   (I)wherein <Glu represents pyroglutamic acid and Zaa represents any amino acid. Specifically, the peptide has the following amino acid sequence (1):<Glu-Asn-Tyr-His-Phe-Ser-Asn-Gly-Trp-His-Pro-Gly-NH(SEQ ID NO: 1)   (1)wherein <Glu represents pyroglutamic acid.


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