JP2002335976A5 - - Google Patents

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JP2002335976A5
JP2002335976A5 JP2001216683A JP2001216683A JP2002335976A5 JP 2002335976 A5 JP2002335976 A5 JP 2002335976A5 JP 2001216683 A JP2001216683 A JP 2001216683A JP 2001216683 A JP2001216683 A JP 2001216683A JP 2002335976 A5 JP2002335976 A5 JP 2002335976A5
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Japan
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salt
amino acid
acid sequence
peptide
seq
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JP2001216683A
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Japanese (ja)
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JP4965776B2 (en
JP2002335976A (en
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Priority claimed from JP2001216683A external-priority patent/JP4965776B2/en
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Publication of JP2002335976A5 publication Critical patent/JP2002335976A5/ja
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【特許請求の範囲】
【請求項1】配列番号:20または配列番号:21で表わされるアミノ酸配列と同一または実質的に同一のアミノ酸配列を含有するペプチドまたはその塩。
【請求項2】配列番号:21で表わされるアミノ酸配列と同一または実質的に同一のアミノ酸配列を含有するペプチドである請求項1記載のペプチドまたはその塩。
【請求項3】配列番号:20で表わされるアミノ酸配列を含有する請求項1記載のペプチドまたはその塩。
【請求項4】配列番号:21で表わされるアミノ酸配列を含有する請求項1記載のペプチドまたはその塩。
【請求項5】配列番号:22または配列番号:23で表わされるアミノ酸配列と同一または実質的に同一のアミノ酸配列を含有することを特徴とする請求項1記載のペプチドまたはその塩。
【請求項6】請求項1記載のペプチドをコードするポリヌクレオチドを含有するポリヌクレオチド。
【請求項7】DNAである請求項6記載のポリヌクレオチド。
【請求項8】配列番号:26または配列番号:27で表される塩基配列を含有する請求項7記載のDNA。
【請求項9】配列番号:28または配列番号:29で表される塩基配列を含有する請求項7記載のDNA。
【請求項10】請求項6記載のポリヌクレオチドを含有する組換えベクター。
【請求項11】請求項10記載の組換えベクターで形質転換された形質転換体。
【請求項12】請求項11記載の形質転換体を培養し、請求項1記載のペプチドを生成・蓄積せしめることを特徴とする請求項1記載のペプチドまたはその塩の製造法。
【請求項13】請求項1記載のペプチドまたはその塩に対する抗体。
【請求項14】請求項1記載のペプチドまたはその塩および配列番号:1で表わされるアミノ酸配列と同一または実質的に同一のアミノ酸配列を含有するタンパク質もしくはその部分ペプチドまたはその塩を用いることを特徴とする、請求項1記載のペプチドまたはその塩と配列番号:1で表わされるアミノ酸配列と同一または実質的に同一のアミノ酸配列を含有するタンパク質またはその塩との結合性を変化させる化合物またはその塩のスクリーニング方法。
【請求項15】請求項1記載のペプチドまたはその塩および配列番号:36で表わされるアミノ酸配列と同一または実質的に同一のアミノ酸配列を含有するタンパク質もしくはその部分ペプチドまたはその塩を用いることを特徴とする、請求項1記載のペプチドまたはその塩と配列番号:36で表わされるアミノ酸配列と同一または実質的に同一のアミノ酸配列を含有するタンパク質またはその塩との結合性を変化させる化合物またはその塩のスクリーニング方法。
【請求項16】請求項1記載のペプチドまたはその塩および配列番号:1で表わされるアミノ酸配列と同一または実質的に同一のアミノ酸配列を含有するタンパク質もしくはその部分ペプチドまたはその塩を含有することを特徴とする、請求項1記載のペプチドまたはその塩と配列番号:1で表わされるアミノ酸配列と同一または実質的に同一のアミノ酸配列を含有するタンパク質またはその塩との結合性を変化させる化合物またはその塩のスクリーニング用キット。
【請求項17】請求項1記載のペプチドまたはその塩および配列番号:36で表わされるアミノ酸配列と同一または実質的に同一のアミノ酸配列を含有するタンパク質もしくはその部分ペプチドまたはその塩を含有することを特徴とする、請求項1記載のペプチドまたはその塩と配列番号:36で表わされるアミノ酸配列と同一または実質的に同一のアミノ酸配列を含有するタンパク質またはその塩との結合性を変化させる化合物またはその塩のスクリーニング用キット。
【請求項18】請求項1記載のペプチドまたはその塩を含有してなる医薬。
【請求項19】消化器疾患の予防・治療剤である請求項18記載の医薬。
[Claims]
1. A peptide containing an amino acid sequence identical or substantially identical to the amino acid sequence represented by SEQ ID NO: 20 or SEQ ID NO: 21, or a salt thereof.
2. The peptide according to claim 1, which is a peptide containing the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 21, or a salt thereof.
3. The peptide according to claim 1, which comprises the amino acid sequence represented by SEQ ID NO: 20, or a salt thereof.
4. The peptide according to claim 1, which comprises the amino acid sequence represented by SEQ ID NO: 21, or a salt thereof.
5. The peptide according to claim 1, which has the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 22 or SEQ ID NO: 23, or a salt thereof.
6. A polynucleotide comprising a polynucleotide encoding the peptide according to claim 1.
7. The polynucleotide according to claim 6, which is a DNA.
8. The DNA according to claim 7, which comprises the nucleotide sequence represented by SEQ ID NO: 26 or SEQ ID NO: 27.
9. The DNA according to claim 7, which comprises the nucleotide sequence represented by SEQ ID NO: 28 or SEQ ID NO: 29.
[10] A recombinant vector containing the polynucleotide according to [6].
[11] A transformant transformed with the recombinant vector according to [10].
12. A method for producing a peptide according to claim 1 or a salt thereof, wherein the transformant according to claim 11 is cultured to produce and accumulate the peptide according to claim 1.
13. An antibody against the peptide according to claim 1 or a salt thereof.
(14) A peptide or a salt thereof according to (1), and a protein containing the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 1, or a partial peptide thereof or a salt thereof. A compound or a salt thereof, which alters the binding property to a protein or a salt thereof having the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 1 with the peptide of claim 1 or a salt thereof. Screening method.
15. A peptide or a salt thereof according to claim 1, and a protein containing the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 36, a partial peptide thereof or a salt thereof. A compound or a salt thereof, which alters the binding of a peptide or a salt thereof to a protein or a salt thereof having the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 36, or a salt thereof. Screening method.
(16) A peptide or a salt thereof according to (1), and a protein containing the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 1, or a partial peptide thereof or a salt thereof. A compound or a compound thereof which changes the binding property to a protein or a salt thereof, which has the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 1 or a peptide or a salt thereof according to claim 1 or a salt thereof. Salt screening kit.
17. A protein or a salt thereof, and a protein or a partial peptide thereof or a salt thereof having the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 36. A compound or a compound thereof which alters the binding property to a protein or a salt thereof, which has the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 36, or a peptide thereof or the salt thereof according to claim 1. Salt screening kit.
18. comprising a peptide or a salt thereof according to claim 1, wherein the pharmaceutical.
19. The method of claim 18 medicament wherein the agent for preventing or treating gastrointestinal diseases.

JP2001216683A 2000-07-18 2001-07-17 Novel bioactive peptides and uses thereof Expired - Fee Related JP4965776B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001216683A JP4965776B2 (en) 2000-07-18 2001-07-17 Novel bioactive peptides and uses thereof

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2000217442 2000-07-18
JP2000-217442 2000-07-18
JP2000217442 2000-07-18
JP2001026779 2001-02-02
JP2001-26779 2001-02-02
JP2001026779 2001-02-02
JP2001216683A JP4965776B2 (en) 2000-07-18 2001-07-17 Novel bioactive peptides and uses thereof

Publications (3)

Publication Number Publication Date
JP2002335976A JP2002335976A (en) 2002-11-26
JP2002335976A5 true JP2002335976A5 (en) 2008-08-14
JP4965776B2 JP4965776B2 (en) 2012-07-04

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JP2001216683A Expired - Fee Related JP4965776B2 (en) 2000-07-18 2001-07-17 Novel bioactive peptides and uses thereof

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Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2328895A1 (en) * 1998-06-02 1999-12-09 Genentech, Inc. Secreted and transmembrane polypeptides and nucleic acids encoding the same
JP2002095474A (en) * 1999-08-27 2002-04-02 Takeda Chem Ind Ltd New g protein-coupled receptor protein and dna thereof

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